HowStuffWorks Computer answers your home networking questions and more. Find explanations, reviews, videos and prices on peripherals, hardware, Internet and software. http://computer.howstuffworks.com/ http://computer.howstuffworks.com/ http://static.howstuffworks.com/gif/c_computer-landing-page-90x130.gif Tue, 09 Feb 2010 15:28:14 EST Tue, 09 Feb 2010 15:28:14 EST CAPTCHA is a security test given to prevent computers from filling out forms on the Internet. Learn more about How CAPTCHA Works. http://computer.howstuffworks.com/captcha.htm Home Computer Computer Security Authentication Security passcards are often used to gain entry into areas and buildings with restricted access. Find out what data is kept an encoded security passcard and how they work. http://computer.howstuffworks.com/question662.htm Home Computer Computer Security Authentication How secure is the Internet for sending sensitive information? Learn all about encryption, authentication, hash algorithms and more. http://computer.howstuffworks.com/encryption.htm Home Computer Computer Security Authentication Your fingerprints are not only unique; they're also very hard to fake and even harder to misplace. What better ID to use in a security system? Learn how fingerprint scanners know it's you. http://computer.howstuffworks.com/fingerprint-scanner.htm Home Computer Computer Security Authentication Digital signatures make sure the documents you send electronically are authentic. Learn about digital signatures and other authentication methods. http://computer.howstuffworks.com/digital-signature.htm Home Computer Computer Security Authentication What is a "smart card"? Learn how an embedded microprocessor in a smart card can authenticate your computer usage and data. Learn about smart cards. http://computer.howstuffworks.com/question332.htm Home Computer Computer Security Authentication My computer came with one USB port, and my printer uses it. I would like to add a USB scanner to my machine, but how do I hook it in? And assuming that I can add it, can USB handle both a printer and a scanner? http://computer.howstuffworks.com/question361.htm Home Computer Computer Hardware Buses How does a computer's parallel port work? And how can you design things to attach to a parallel port ? http://computer.howstuffworks.com/question11.htm Home Computer Computer Hardware Buses A FireWire connection lets you send data to and from high-bandwidth digital devices such as digital camcorders, and it's faster than USB. Learn what FireWire is, how it works and why you might want to use it. http://computer.howstuffworks.com/firewire.htm Home Computer Computer Hardware Buses The Integrated Drive Electronics interface is the most popular way to connect a hard drive to a PC. Find out where IDE came from and how it works today. http://computer.howstuffworks.com/ide.htm Home Computer Computer Hardware Buses OK, so they're not as popular as the USB port is these days. However, the parallel port is still a very common way to connect a printer to a PC. Learn how parallel ports operate and how they came about. http://computer.howstuffworks.com/parallel-port.htm Home Computer Computer Hardware Buses PCI Express is a high-speed serial connection that operates more like a network than a bus. Learn how PCI Express can speed up a computer and replace the AGP. http://computer.howstuffworks.com/pci-express.htm Home Computer Computer Hardware Buses Your computer's components work together through a bus. Learn about the PCI bus, as well as past and future bus technology. http://computer.howstuffworks.com/pci.htm Home Computer Computer Hardware Buses SCSI (pronounced "scuzzy") is an ultra-fast, high-power communications bus that connects up to 15 devices to your computer. Find out how this bus operates. http://computer.howstuffworks.com/scsi.htm Home Computer Computer Hardware Buses Serial ports have been an important I/O tool for decades. Learn how they work! http://computer.howstuffworks.com/serial-port.htm Home Computer Computer Hardware Buses USB is the preferred connection method for electronics. Find out how USB can support a wide variety of devices and learn why USB is so versatile. http://computer.howstuffworks.com/usb.htm Home Computer Computer Hardware Buses With the rise of the MP3 format, burning your own music CDs has never been so popular -- or so easy. CDs have become one of the most widely adopted data-storage mechanisms. Find out how CD burners work. http://computer.howstuffworks.com/cd-burner.htm Home Computer Computer Peripherals CD/DVD Drives & Burners Why can I play some DVD movies, but not others, on my computer DVD-ROM? http://computer.howstuffworks.com/question474.htm Home Computer Computer Peripherals CD/DVD Drives & Burners The worst computer viruses of all time did billions of dollars in damages and lost productivity. Find out about the 10 worst computer viruses of all time. http://computer.howstuffworks.com/worst-computer-viruses.htm Home Computer Computer Security Computer & Internet Security Government tracking on the Internet is a concern because of some of the provisions of the Patriot Act. Learn about government tracking on the Internet. http://computer.howstuffworks.com/government-see-website.htm Home Computer Computer Security Computer & Internet Security Can the government take away my laptop? U.S. Customs can seize it to search it. Find out can the government take away my laptop? http://computer.howstuffworks.com/government-take-laptop.htm Home Computer Computer Security Computer & Internet Security Could a hacker crash a country's network? Learn about cyber-attacks and threats and if a hacker could crash a country's network. http://computer.howstuffworks.com/hacker-crash-country-network.htm Home Computer Computer Security Computer & Internet Security Hackers are a constant threat to economic and physical interests within the U.S. Find out how the U.S. is working to prevent a cyber attack by hackers. http://computer.howstuffworks.com/die-hard-hacker.htm Home Computer Computer Security Computer & Internet Security The FBI's Carnivore can tap into networks to intercept anything done on the Net. Find out what's involved in Web eavesdropping. http://computer.howstuffworks.com/carnivore.htm Home Computer Computer Security Computer & Internet Security Computer forensics works to analyze information on computer systems in an attempt to find evidence for a trial. Learn about computer forensics. http://computer.howstuffworks.com/computer-forensic.htm Home Computer Computer Security Computer & Internet Security Computer viruses range from pesky to outright dangerous. Clicking on what looks like a harmless e-mail message can lead to hours of recovery efforts, if not irreparable damage. Learn about computer viruses. http://computer.howstuffworks.com/virus.htm Home Computer Computer Security Computer & Internet Security How do viruses and worms spread in e-mail? http://computer.howstuffworks.com/question339.htm Home Computer Computer Security Computer & Internet Security Logic bombs can cripple a company's computer system by revealing or destroying sensitive information. Learn how logic bombs work. http://computer.howstuffworks.com/logic-bomb.htm Home Computer Computer Security Computer & Internet Security eFencing occurs when someone sells stolen goods on an Internet site. It's especially common on auction sites. Learn more about eFencing. http://computer.howstuffworks.com/efencing.htm Home Computer Computer Security Computer & Internet Security Firewalls have helped protect computers in large companies for years. Now, they're a critical component of home networks, as well. Wonder what exactly they�re protecting you from? Learn how a firewall works. http://computer.howstuffworks.com/firewall.htm Home Computer Computer Security Computer & Internet Security Hackers with bad intentions make up a surprisingly small percentage of the hacker community. Learn more about hackers and how hackers help the computer world. http://computer.howstuffworks.com/hacker.htm Home Computer Computer Security Computer & Internet Security Internet censorship is a highly controversial topic, especially with people looking to protect free speech. Learn about Internet censorship. http://computer.howstuffworks.com/internet-censorship.htm Home Computer Computer Security Computer & Internet Security Cookies are used by Web sites to keep track of their visitors. Are cookies letting Big Brother into your PC? Find out what Internet cookies are. http://computer.howstuffworks.com/cookie.htm Home Computer Computer Security Computer & Internet Security Phishing is a common method of online identity theft and virus spreading. Find out how phishing scams work and learn ways to protect yourself from phishing. http://computer.howstuffworks.com/phishing.htm Home Computer Computer Security Computer & Internet Security Spyware is malicious software that can hijack and cripple your computer. Learn about spyware, how spyware gets on your computer and spyware removal. http://computer.howstuffworks.com/spyware.htm Home Computer Computer Security Computer & Internet Security A fascinating article that describes how and why batteries work! http://computer.howstuffworks.com/y2k.htm Home Computer Computer Security Computer & Internet Security A Trojan horse is a program that looks helpful but actually lets a cracker take over your computer. Find out more about a Trojan horse. http://computer.howstuffworks.com/trojan-horse.htm Home Computer Computer Security Computer & Internet Security Trolls are people who enjoy stirring up trouble and controversy on the Internet communities they visit. Find out more about the nature of trolls. http://computer.howstuffworks.com/troll.htm Home Computer Computer Security Computer & Internet Security Zombie computers are computers that have been taken over by a hacker without the knowledge of the owner. Find out what zombie computers are and how they work. http://computer.howstuffworks.com/zombie-computer.htm Home Computer Computer Security Computer & Internet Security Cyberbullying is a widespread epidemic that studies have shown affects up to 32 percent of teenagers. Read about the cyberbullying epidemic. http://computer.howstuffworks.com/cyberbullying.htm Home Computer Computer Security Computer & Internet Security Cyberwar may be on the horizon as hackers target whole countries with online attacks. Find out more about the possibility of upcoming cyberwar. http://computer.howstuffworks.com/cyberwar.htm Home Computer Computer Security Computer & Internet Security If you are surfing the Internet at work, you may not be the only one who knows. Learn about workplace surveillance and if you are being watched. http://computer.howstuffworks.com/workplace-surveillance.htm Home Computer Computer Security Computer & Internet Security Someone started controlling my computer over the Internet -- what happened? http://computer.howstuffworks.com/question179.htm Home Computer Computer Security Computer & Internet Security These Internet security videos give you important tips to protect your computer and yourself while online. Get safe with Internet security videos. http://computer.howstuffworks.com/5-internet-security-videos.htm Home Computer Computer Security Computer & Internet Security What happens to your social networking accounts after death? See how you can prepare and what happens in your info after a social networking death. http://computer.howstuffworks.com/social-networking-death.htm Home Computer Computer Security Computer & Internet Security What is the Year 2038 problem? http://computer.howstuffworks.com/question75.htm Home Computer Computer Security Computer & Internet Security In the last two months, hackers have exploited at least four different "zero day" flaws in Microsoft Word, and most of these security holes remain unpatched. Find out what's wrong with Microsoft Word. http://computer.howstuffworks.com/word-flaws.htm Home Computer Computer Security Computer & Internet Security Can I have more than one monitor on my Windows 98 machine? http://computer.howstuffworks.com/question405.htm Home Computer Computer Peripherals Computer Monitors Chances are you're reading this on a computer monitor. Do you know what's going on behind the scenes? Find out all about it, including dot pitch, refresh rates and the signals flowing along the graphics cable. http://computer.howstuffworks.com/monitor.htm Home Computer Computer Peripherals Computer Monitors There are three basic systems that are used to recognize a person's touch -- learn how they work. http://computer.howstuffworks.com/question716.htm Home Computer Computer Peripherals Computer Monitors The next generation in computer displays gives you a full 180-degree field of view. Learn how the Elumens display works! http://computer.howstuffworks.com/elumens.htm Home Computer Computer Peripherals Computer Monitors How is the LCD in a laptop computer so bright? http://computer.howstuffworks.com/question580.htm Home Computer Computer Peripherals Computer Monitors I'm looking for a new computer monitor. What does the salesperson mean when he says I need a monitor with a .28 dot pitch or better? http://computer.howstuffworks.com/question401.htm Home Computer Computer Peripherals Computer Monitors What causes the faint horizontal lines I can see on my monitor? http://computer.howstuffworks.com/question406.htm Home Computer Computer Peripherals Computer Monitors Why do cathode ray tube computer screens contain lead? Learn about these older computer monitors and why you can't dispose of them in the trash. http://computer.howstuffworks.com/question678.htm Home Computer Computer Peripherals Computer Monitors Wireless connections are the norm, and there are easy ways to improve your connection. Learn how to improve your wireless connection at HowStuffWorks. http://computer.howstuffworks.com/improving-wireless-connection.htm Home Computer Internet Connectivity Imagine plugging your computer into any electrical outlet in your home and having high-speed Internet access instantly. This service is already available in a few cities in the United States, but there are groups and government agencies fighting to block its proliferation. Learn how powerline broadband is possible and what the controversy is all about. http://computer.howstuffworks.com/bpl.htm Home Computer Internet Connectivity Learn about cable modem technology, read cable modem reviews and compare prices and features on popular modem models. http://computer.howstuffworks.com/cable-modem.htm Home Computer Internet Connectivity At the office we have a T1 line that everyone (25 people) shares, and this is supposed to be a big deal. What is a T1 line? http://computer.howstuffworks.com/question372.htm Home Computer Internet Connectivity How does satellite Internet operate? http://computer.howstuffworks.com/question606.htm Home Computer Internet Connectivity DSL is fast, always on and works over your existing phone line. Learn how DSL works and how to get set up with DSL. http://computer.howstuffworks.com/dsl.htm Home Computer Internet Connectivity High-speed dial-up loading times are up to five times faster than dial-up. Learn about high-speed dial-up and find out how high-speed dial-up utilizes file compression. http://computer.howstuffworks.com/high-speed.htm Home Computer Internet Connectivity Can the Internet stretch out to planets like Mars? Learn how it will! http://computer.howstuffworks.com/interplanetary-internet.htm Home Computer Internet Connectivity Most of the world still uses a standard modem to connect to the Internet. Learn how they are able to transmit so much data over a normal voice connection! http://computer.howstuffworks.com/modem.htm Home Computer Internet Connectivity Learn about the amazing things that municipal wireless networks can do -- besides potentially providing free or cheap Internet access. http://computer.howstuffworks.com/municipal-wifi.htm Home Computer Internet Connectivity VDSL is the next step forward in high-speed broadband technology. Find out how VDSL achieves incredibly high speeds and compare VDSL to other DSL types. http://computer.howstuffworks.com/vdsl.htm Home Computer Internet Connectivity An emerging standard known as WiGig may make a difference in wireless networking. Learn about WiGig, what makes WiGig unique. http://computer.howstuffworks.com/wigig.htm Home Computer Internet Connectivity WiMAX has hit technology news in a big way. This networking system can blanket a 30-mile radius with broadband access, compared to WiFi�s 300-foot range. Learn all about WiMAX. http://computer.howstuffworks.com/wimax.htm Home Computer Internet Connectivity The most wired countries in the world refers to the countries that have the best access to the Internet's resources. Learn about the most wired countries. http://computer.howstuffworks.com/most-wired-countries-in-world.htm Home Computer Internet Connectivity I am getting a cable modem installed next week, and I have a choice of using a USB connection or an Ethernet card (NIC). Which one is better? http://computer.howstuffworks.com/question667.htm Home Computer Internet Connectivity Why is it that my cable modem goes extremely fast some of the time but is unbearably slow at other times? And how can I fix this? http://computer.howstuffworks.com/question589.htm Home Computer Internet Connectivity Computer air conditioning might be on the horizon if scientists at Purdue University perfect their system. Learn more about computer air conditioning. http://computer.howstuffworks.com/computer-chip-air-conditioning.htm Home Computer Computer Hardware CPU Current chip-producing methods will reach the speed limit in the not-so-distant future. Extreme ultraviolet lithography is the future of computer-chip manufacturing. Find out all about EUV chipmaking. http://computer.howstuffworks.com/euvl.htm Home Computer Computer Hardware CPU Graphics cards take data from the CPU and turn it into pictures. Find out the parts of a graphics card and read expert reviews of graphics cards. http://computer.howstuffworks.com/graphics-card.htm Home Computer Computer Hardware CPU The microprocessor determines the processing power available for any application you run �- without it, there IS no computer. Learn all about the amazing, ever-shrinking technology that makes your computer compute. http://computer.howstuffworks.com/microprocessor.htm Home Computer Computer Hardware CPU Moore's Law says computer processors double in complexity every two years. What does that mean? Learn more about Gordon Moore and Moore's Law. http://computer.howstuffworks.com/moores-law.htm Home Computer Computer Hardware CPU Small CPU size depends on the number of transistors that can physically be crammed inside. Learn more about how to make a small CPU. http://computer.howstuffworks.com/small-cpu.htm Home Computer Computer Hardware CPU Nehalem microprocessor microarchitecture is the basis upon which Intel's recent chip is built. Learn about Nehalem microprocessor microarchitecture. http://computer.howstuffworks.com/nehalem-microprocessor-microarchitecture.htm Home Computer Computer Hardware CPU I have heard that the Mac G4 processor is twice as fast as a Pentium III, even if the Pentium III is running at a faster clock speed. How is this possible? http://computer.howstuffworks.com/question299.htm Home Computer Computer Hardware CPU I have heard a lot about the Intel Celeron and Pentium processors. I know the Pentium systems are more expensive than the Celeron, but I haven't been able to find out the basic differences between them. Can you help me out? http://computer.howstuffworks.com/question268.htm Home Computer Computer Hardware CPU CPU speed is limited by two major factors: transmission delays and heat build-up. Learn about what limits CPU speed and how CPU overclocking works. http://computer.howstuffworks.com/question307.htm Home Computer Computer Hardware CPU In your body is more computing power than in any manmade supercomputer. The future of computing bypasses silicon in favor of the far-more-powerful DNA strand, and the possibilities are endless. Learn how DNA could replace the silicon microprocessor. http://computer.howstuffworks.com/dna-computer.htm Home Computer Computer Hardware Desktops A Fabric PC won�t be encased within a metal shell; however, it will be built into a tough but pliable fabric frame. Find out how Fabric PCs will work. http://computer.howstuffworks.com/fabric-pc.htm Home Computer Computer Hardware Desktops In most computers, fans do a pretty good job of keeping components cool. But for people who want to use high-end hardware or coax their PCs into running faster, liquid cooling can be a better solution. http://computer.howstuffworks.com/liquid-cooled-pc.htm Home Computer Computer Hardware Desktops What is a media center PC? Find out what makes a PC a "media center," how it fits into a home theater and what you can do with a media center PC. http://computer.howstuffworks.com/media-center-pc.htm Home Computer Computer Hardware Desktops PCs are now used by almost everyone in some aspect of daily life. Learn everything about PC parts, operating systems and laptops and read expert reviews. http://computer.howstuffworks.com/pc.htm Home Computer Computer Hardware Desktops Printable integrated circuits could dramatically lower production costs and make prototypes much easier. See how they will work! http://computer.howstuffworks.com/printing-computer.htm Home Computer Computer Hardware Desktops Quantum computers use the power of atoms to perform memory and processing tasks. Learn why quantum computers will be faster than silicon-based computers. http://computer.howstuffworks.com/quantum-computer.htm Home Computer Computer Hardware Desktops The Google-Apple cloud computer is a revolutionary new system in which all programs are stored on a central server. Learn about the Google-Apple cloud computer. http://computer.howstuffworks.com/google-apple-cloud-computer.htm Home Computer Computer Hardware Desktops Will desktop computer exist in the future? Will netbooks, smartphones and tablets take over? Learn about desktop computers in the future. http://computer.howstuffworks.com/desktop-computer-future.htm Home Computer Computer Hardware Desktops Ever wonder what happens to your discarded, old computer? Learn where your discarded, old computer ends up and why your old computer can be dangerous. http://computer.howstuffworks.com/discarded-old-computer.htm Home Computer Computer Hardware Desktops What is the world's fastest computer? http://computer.howstuffworks.com/question54.htm Home Computer Computer Hardware Desktops The technological singularity happens when computers develop their own intelligence. Learn about the technological singularity. http://computer.howstuffworks.com/technological-singularity.htm Home Computer Computer Hardware Desktops MDGrape-3 is the first machine to break the petaflop barrier -- that's 1 quadrillion calculations per second. Learn what MDGrape-3 can do with a petaflop. http://computer.howstuffworks.com/mdgrape-3.htm Home Computer Computer Hardware Desktops BitTorrent is a popular method for downloading large files. Find out what BitTorrent does and how BitTorrent differs from peer-to-peer file sharing programs. http://computer.howstuffworks.com/bittorrent.htm Home Computer Computer Software File Sharing How can I burn MP3s from my computer onto CD-Rs? http://computer.howstuffworks.com/question434.htm Home Computer Computer Software File Sharing DRM is a method of controlling access to copyrighted material. Find out how the technology behind DRM works and learn about the digital rights management controversy. http://computer.howstuffworks.com/drm.htm Home Computer Computer Software File Sharing How does Napster work, and why is there such a huge fight around it right now? http://computer.howstuffworks.com/question392.htm Home Computer Computer Software File Sharing File compression allows users to make one or more files into a smaller zip file. Learn about file compression, zip files and compression algorithms. http://computer.howstuffworks.com/file-compression.htm Home Computer Computer Software File Sharing File-sharing allow tens of millions of people to freely trade MP3 and video files on the Internet. Is it legal? How are the files accessed? Is there a central database? Find out how this file-sharing structure works and see why it's harder for the record labels to sue. http://computer.howstuffworks.com/file-sharing.htm Home Computer Computer Software File Sharing CDs took care of storing music digitally. MP3 files took the next step, compressing audio data down to a manageable file size -- and it still sounds great! Learn about the miracle of MP3. http://computer.howstuffworks.com/mp3.htm Home Computer Computer Software File Sharing While the original Napster got sued out of business, dozens of free file-sharing utilities have popped up to task its place. Find out how the old Napster worked and why it was vulnerable to legal attacks. http://computer.howstuffworks.com/napster.htm Home Computer Computer Software File Sharing Pirate Bay is a controversial file sharing Web site. Learn what Pirate Bay is, what it offers and the legal issues surrounding Pirate Bay. http://computer.howstuffworks.com/pirate-bay.htm Home Computer Computer Software File Sharing What is Aimster? http://computer.howstuffworks.com/question587.htm Home Computer Computer Software File Sharing 3-D PC glasses are designed to convince your brain that you are seeing a real, three-dimensional object. Find out how 3-D PC glasses work. http://computer.howstuffworks.com/3d-pc-glasses.htm Home Computer Computer Peripherals Graphics Stereolithography -- also known as 3D printing -- is an amazing technology that allows you to build 3D plastic prototypes almost as easily as you print something on a sheet of paper! Learn how stereolithography works! http://computer.howstuffworks.com/stereolith.htm Home Computer Computer Peripherals Graphics "3-D graphics are essential to realistic computer games, simulators and objects. Learn how a computer model gets transformed into a moving color image!" http://computer.howstuffworks.com/3dgraphics.htm Home Computer Computer Software Graphics & Video How does my computer know when to activate the screensaver? http://computer.howstuffworks.com/question679.htm Home Computer Computer Software Graphics & Video Screensavers used to be necessary due to CRT monitor quirks -- now, they're mostly used for entertainment and security. Find out what a screensaver is and how it knows when to kick in. http://computer.howstuffworks.com/screensaver.htm Home Computer Computer Software Graphics & Video 3-D Shockwave is a new technology that lets you manipulate 3-D images over the Internet. Find out how it works. http://computer.howstuffworks.com/shockwave.htm Home Computer Computer Software Graphics & Video Microsoft Silverlight is a platform for rich Internet application development similar to Adobe Flash. Learn more about Microsoft Silverlight http://computer.howstuffworks.com/silverlight.htm Home Computer Computer Software Graphics & Video Video editing allows you to create studio-quality movies right from your home. Learn about video editing and read expert reviews about video editing software. http://computer.howstuffworks.com/video-editing.htm Home Computer Computer Software Graphics & Video What are TrueType fonts? Take a look at what makes a TrueType font. http://computer.howstuffworks.com/question460.htm Home Computer Computer Software Graphics & Video How are the picture files on news sites like BBC or CNN so small in size (15 or 20 kilobytes) while the pictures that I scan in with my scanner are so big (like 100 kilobytes or more)? http://computer.howstuffworks.com/question289.htm Home Computer Computer Software Graphics & Video Why are there so many different image formats on the web? What, for example, is the difference between a GIF and a JPG image? http://computer.howstuffworks.com/question408.htm Home Computer Computer Software Graphics & Video When you delete files from your computer and empty it out of the Recycle Bin, can it be recovered? Learn about computer recycling bins and file recovery. http://computer.howstuffworks.com/question578.htm Home Computer Computer Hardware Hard Drives & Disks The main thing that separates a zip drive from a floppy disk is a magnetic coating. See how this coating makes an impact on zip drive storage. http://computer.howstuffworks.com/question277.htm Home Computer Computer Hardware Hard Drives & Disks How does disk defrag work? Learn how defragmenting maintains your computer's performance and why hard disk storage makes disk defrag necessary. http://computer.howstuffworks.com/question548.htm Home Computer Computer Hardware Hard Drives & Disks Floppy disk drives have been around since the birth of personal computing -- find out how they work! http://computer.howstuffworks.com/floppy-disk-drive.htm Home Computer Computer Hardware Hard Drives & Disks Nearly every desktop computer uses one or more hard-disk drives. Your hard disk holds all of the information available on your computer. Take a look inside this incredibly precise storage mechanism. http://computer.howstuffworks.com/hard-disk.htm Home Computer Computer Hardware Hard Drives & Disks Do you own a computer that is more than a year old? If so, then you may be running out of disk space. Learn how to add a new hard drive to your computer. http://computer.howstuffworks.com/adding-a-hard-drive.htm Home Computer Computer Hardware Hard Drives & Disks I was using my computer the other day and it suddenly started to make a high-pitched squealing sound and then stopped working. When I took it in for repair, the service guy said that my hard disk had had a "head crash" and died, taking all of my data with it. What happened? http://computer.howstuffworks.com/question60.htm Home Computer Computer Hardware Hard Drives & Disks What is the churning sound I hear from my hard drive whenever it is retrieving data? http://computer.howstuffworks.com/question243.htm Home Computer Computer Hardware Hard Drives & Disks Why does my PC randomly try to access my floppy disk (A) drive (FDD) when there is no diskette in it? http://computer.howstuffworks.com/question560.htm Home Computer Computer Hardware Hard Drives & Disks Do you know the different types of computers? Take a look at our list of 10 types of computers and learn about laptops, wearable PCs and more. http://computer.howstuffworks.com/10-types-of-computers.htm Home Computer Computer Hardware Hardware Basics I read the section in the GPS article about "pseudo-random numbers," and I have heard about computers generating random numbers before. How can a totally logical machine like a computer generate a random number? http://computer.howstuffworks.com/question697.htm Home Computer Computer Hardware Hardware Basics Everything that runs the computer or enhances its performance is either part of the motherboard or plugs into it. Learn how this essential piece of equipment has come a long way in the past twenty years. http://computer.howstuffworks.com/motherboard.htm Home Computer Computer Hardware Hardware Basics Netbooks are ultra-portable computers that are even smaller than traditional laptops. Learn all about the pros and cons of netbooks. http://computer.howstuffworks.com/netbook.htm Home Computer Computer Hardware Hardware Basics Is it better to turn my computer off when I am not using it or leave it on all the time? http://computer.howstuffworks.com/question328.htm Home Computer Computer Hardware Hardware Basics These computer how-to videos show popular maintenance and upgrade tips. See easy things you can do with your computer with computer how-to videos. http://computer.howstuffworks.com/5-computer-how-to-videos.htm Home Computer Computer Hardware Hardware Basics What are system resources, and why do I run out of them even though I have 128Mb of memory? Is this a conspiracy by the memory chip manufacturers or what? http://computer.howstuffworks.com/question466.htm Home Computer Computer Hardware Hardware Basics Someone suggested during an online computer game that someone press Alt and F4 at the same time. Another player said you better not. I've asked AOL people about this but have gotten no response. Can you tell me what would happen? http://computer.howstuffworks.com/question266.htm Home Computer Computer Hardware Hardware Basics Inside a computer there are many parts that work together to make it process data. Find out more about what's inside a computer. http://computer.howstuffworks.com/inside-computer.htm Home Computer Computer Hardware Hardware Basics 10 Google Tools include Gmail, Google Docs, Google Talk, Google Checkout and more. Find out more about 10 Google Tools. http://computer.howstuffworks.com/google-tool.htm Home Computer Internet Internet Basics AOL mail, email http://computer.howstuffworks.com/aol-mail.htm Home Computer Internet Internet Basics learn about computer addiction http://computer.howstuffworks.com/computer-addiction.htm Home Computer Internet Internet Basics The start of the Internet can be traced to the government program called ARPA. Learn about the start of the Internet and the role of ARPA. http://computer.howstuffworks.com/internet-start.htm Home Computer Internet Internet Basics I'm embarrassed to ask this question because I don't even know the vocabulary! You know the area just to the right of the Start button, with the little icons in it? How do I add icons to that area? What is that area called? http://computer.howstuffworks.com/question276.htm Home Computer Internet Internet Basics How do large Web sites handle the load of millions of visitors a day? Why kind of computers and other equipment do they need? http://computer.howstuffworks.com/question342.htm Home Computer Internet Internet Basics Firefox is an alternative browser to Internet Explorer and other web browsers. Learn about Firefox features, Firefox extensions, the history of Firefox and its future. http://computer.howstuffworks.com/firefox.htm Home Computer Internet Internet Basics Google Earth is a popular online mapping program that is free to download. Find out how Google Earth works and learn about Google Earth's basic functions. http://computer.howstuffworks.com/google-earth.htm Home Computer Internet Internet Basics Google has grown to become the single most visited site on the Web. Learn about Google and the wide variety of services that Google has to offer. http://computer.howstuffworks.com/google.htm Home Computer Internet Internet Basics Hulu lets you watch TV shows and movies online for free. So what's the catch? Is there a catch? See how Hulu works and Hulu's challenges. http://computer.howstuffworks.com/hulu.htm Home Computer Internet Internet Basics Do you ever wonder how the Internet really works? How do Web pages, e-mail and music move to and from your computer? Learn all about the amazing global network we call the World Wide Web. http://computer.howstuffworks.com/internet-infrastructure.htm Home Computer Internet Internet Basics Internet search engines do your research for you. Learn how internet search engines like Google work, how internet search engines build an index and what Boolean operators are. http://computer.howstuffworks.com/search-engine.htm Home Computer Internet Internet Basics Mahalo is a new type of search engine that aims to give users a hassle-free search experience. Learn more about Mahalo and some of the features Mahalo offers. http://computer.howstuffworks.com/mahalo.htm Home Computer Internet Internet Basics Are you wondering how Microsoft Bing works? Learn all about how Microsoft Bing works at HowStuffWorks. http://computer.howstuffworks.com/microsoft-bing.htm Home Computer Internet Internet Basics Online reminder services are a practical and convenient way to stay on top of things you have to do. Find out more about online reminder services. http://computer.howstuffworks.com/online-reminder-service.htm Home Computer Internet Internet Basics Pandora radio is a different kind of internet radio site. Find out what sets Pandora apart from other radio sites and how Pandora works. http://computer.howstuffworks.com/pandora.htm Home Computer Internet Internet Basics Did you know that there's a way to share your photos with your family and friends without having to lug around a photo album? Enter photo-sharing Web sites. http://computer.howstuffworks.com/photo-sharing.htm Home Computer Internet Internet Basics Podcasting combines blogging and mp3s to make an exciting new medium. Learn about podcasting, how to make podcasts and about popular podcasts. http://computer.howstuffworks.com/podcasting.htm Home Computer Internet Internet Basics Pop-up blockers eliminate the annoying advertising windows that open as you surf the internet. Find out how pop-up blockers reduce pop-up ads. http://computer.howstuffworks.com/pop-up-blocker.htm Home Computer Internet Internet Basics RSS, short for really simple syndication, is a way to get brief updates from your favorite Web sites. Learn how RSS works and how to use a RSS feed. http://computer.howstuffworks.com/rss.htm Home Computer Internet Internet Basics Spam mail is an incredible nuisance to most Internet users. Learn how spammers send trillions of spam emails a year and why spam is a problem. http://computer.howstuffworks.com/spam.htm Home Computer Internet Internet Basics Streaming video and audio has come a long way since the mid-to-late 1990s when streaming media suffered from poor quality. Learn more about streaming media. http://computer.howstuffworks.com/streaming-video-and-audio.htm Home Computer Internet Internet Basics The Wikipedia Scanner uses records to trace the IP addresses of anonymous Wikipedia editors. Learn about the Wikipedia Scanner and Wikipedia Scanner consequences. http://computer.howstuffworks.com/wikipedia-scanner.htm Home Computer Internet Internet Basics Want to know how to add a video to YouTube? It's pretty simple and can result in millions of clicks. We'll help you add a video to YouTube, step by step. http://computer.howstuffworks.com/how-to-add-a-video-to-youtube.htm Home Computer Internet Internet Basics Podcasting may be the ultimate democratization of radio. Anyone with an Internet connection and some inexpensive audio equipment can produce their own podcast and make it available online. Learn how to create your own podcast. http://computer.howstuffworks.com/how-to-podcast.htm Home Computer Internet Internet Basics The basic idea behind any wiki is very simple: It's a collection of articles that multiple users can add to and edit freely online. Learn all about wikis and the communities that keep them alive. http://computer.howstuffworks.com/wiki.htm Home Computer Internet Internet Basics Wolfram Alpha is one of the newer search engines on the block. See what makes Wolfram Alpha unique and find out of Wolfram Alpha will kill Google. http://computer.howstuffworks.com/wolfram-alpha.htm Home Computer Internet Internet Basics Website terms of service are the rules for using a Web site's services. Can you be convicted if you break them? Learn about website terms of service. http://computer.howstuffworks.com/web-site-terms-of-service.htm Home Computer Internet Internet Basics http://computer.howstuffworks.com/hsw-stuff-you-want.htm Home Computer Internet Internet Basics What are the standard top-level domain names and who controls them? http://computer.howstuffworks.com/question77.htm Home Computer Internet Internet Basics What do you call the @ symbol used in e-mail addresses? http://computer.howstuffworks.com/question507.htm Home Computer Internet Internet Basics I have heard about "cookies" and know they have something to do with my Internet browser. I also know that I can block cookies with some settings. What are cookies and why would I want to block them? http://computer.howstuffworks.com/question82.htm Home Computer Internet Internet Basics I was talking to my company's network administrator last week and he mentioned that we had a "Class C" license. What does that mean? http://computer.howstuffworks.com/question549.htm Home Computer Internet Internet Basics Five years after the debut of IE6, Microsoft is releasing the first truly upgraded version of its Web browser. http://computer.howstuffworks.com/ie7.htm Home Computer Internet Internet Basics Internet Explorer 8 is Microsoft's latest browser, released in 2009. It has many new and improved features. Learn about Internet Explorer 8. http://computer.howstuffworks.com/internet-explorer-8.htm Home Computer Internet Internet Basics The difference between the Internet and the World Wide Web relates to networks and access. Learn the difference between the Internet and World Wide Web. http://computer.howstuffworks.com/internet-versus-world-wide-web.htm Home Computer Internet Internet Basics The Internet is a complex system that no one owns but that several businesses hold a stake in. Learn more about who owns the Internet. http://computer.howstuffworks.com/who-owns-internet.htm Home Computer Internet Internet Basics Why are there so many broken links in search engines? http://computer.howstuffworks.com/question359.htm Home Computer Internet Internet Basics Do you know why some Web pages end in htm, others end in html, others end in asp and so on? Why all the different extensions? http://computer.howstuffworks.com/question226.htm Home Computer Internet Internet Basics If a URL does not include "www," is it not on the "Web"? What is the difference between sites that do and don't require the "www" in the URL? http://computer.howstuffworks.com/question180.htm Home Computer Internet Internet Basics Why does my Web browser display some book-marked sites with a custom icon and others with a simple default icon? How can I make a custom icon for my own site? http://computer.howstuffworks.com/question496.htm Home Computer Internet Internet Basics I accidentally got into a Web site the other day that would not let me out. Even when I tried to close the window, it would pop up again -- it was unbelievable! How do they do that? http://computer.howstuffworks.com/question249.htm Home Computer Internet Internet Basics You use your keyboard every day, but did you know that even this simple device contains its own microprocessor? Learn why! http://computer.howstuffworks.com/keyboard.htm Home Computer Computer Peripherals Keyboards & Mice The mouse might just be the computer user's best friend. Every day of your computing life, you reach out for your mouse whenever you want to move your cursor or activate something. Learn how this human-machine interface translates your movements into digital data. http://computer.howstuffworks.com/mouse.htm Home Computer Computer Peripherals Keyboards & Mice How do optical mice work? Take a look at the technology that goes into optical mice and see what makes optical mice work. http://computer.howstuffworks.com/question631.htm Home Computer Computer Peripherals Keyboards & Mice The Xynergi keyboard is part of a desktop media production center package. It is ideal for small, professional media editing studios. http://computer.howstuffworks.com/xynergi-keyboard.htm Home Computer Computer Peripherals Keyboards & Mice Why are the keys arranged the way they are on a "QWERTY" keyboard, and is there a better keyboard to use? http://computer.howstuffworks.com/question458.htm Home Computer Computer Peripherals Keyboards & Mice Does adding more RAM to your computer make it faster? http://computer.howstuffworks.com/question175.htm Home Computer Computer Hardware Memory The basic input-output system (BIOS) is the first thing you see when you turn on your computer. Learn all about BIOS. http://computer.howstuffworks.com/bios.htm Home Computer Computer Hardware Memory Caching greatly increases the speed at which your computer pulls bits and bytes from memory. Do you know how it speeds things up? Find out why a little computer cache goes a really, really long way. http://computer.howstuffworks.com/cache.htm Home Computer Computer Hardware Memory Computer memory comes in many different types and has numerous applications. Learn about the different types of computer memory and what they do. http://computer.howstuffworks.com/computer-memory.htm Home Computer Computer Hardware Memory We're talking Star Wars-level futuristic here: Holographic memory could potentially store terabytes of data in a 1-centimeter cube. Learn how tomorrow's ultra-high-capacity computer memory will work! http://computer.howstuffworks.com/holographic-memory.htm Home Computer Computer Hardware Memory RAM is the best known form of computer memory and easy to upgrade. Learn how RAM works, what kind of RAM to buy, and how to install it. http://computer.howstuffworks.com/ram.htm Home Computer Computer Hardware Memory Removable memory has unchained us from our PCs -- we can now carry gigabytes of data wherever we go, in a device the size of a matchbox. Learn about the three major digital storage technologies. http://computer.howstuffworks.com/removable-storage.htm Home Computer Computer Hardware Memory Read-only memory is essential to your computer. You'll also find ROM in video games, cell phones and microwaves. Learn about the different types of ROM and how they're used. http://computer.howstuffworks.com/rom.htm Home Computer Computer Hardware Memory Virtual memory provides a big benefit to users at a very low cost. Learn about virtual memory, how your computer uses virtual memory and how to configure virtual memory. http://computer.howstuffworks.com/virtual-memory.htm Home Computer Computer Hardware Memory I know my computer uses DRAM (dynamic RAM) for the main memory. I have also heard of static RAM. What is the difference, and why are there two kinds? http://computer.howstuffworks.com/question452.htm Home Computer Computer Hardware Memory I keep hearing about "virtual memory" in computers. What is that? How can memory be "virtual"? http://computer.howstuffworks.com/question684.htm Home Computer Computer Hardware Memory I saw the HSW article on USB ports. My computer and video camera have a FireWire connection. How does that work? http://computer.howstuffworks.com/question371.htm Home Computer Computer Hardware Networking Ethernet is one of the most common computer-networking components, and the standardization of this technology has created some of the easiest ways to connect a few computers with or without wires. There's a good chance you're using it right now. Find out what Ethernet is and how it creates a computer network. http://computer.howstuffworks.com/ethernet.htm Home Computer Computer Hardware Networking How hard is it to set up a network between two computers in my home? http://computer.howstuffworks.com/question353.htm Home Computer Computer Hardware Networking Home networking allows multiple computers to share files, printers and an Internet connection. Learn how home networking works and how to build a home network. http://computer.howstuffworks.com/home-network.htm Home Computer Computer Hardware Networking We wouldn't get very far without LAN switches -- bedlam would break loose at each network junction. Learn how LAN switches work. http://computer.howstuffworks.com/lan-switch.htm Home Computer Computer Hardware Networking Smart dust sounds like something out of a Disney movie, but it's not. Also called a mote or a wireless sensing network, this new technology is intriguing everyone from military personnel to vineyard owners. Find out what the big deal is and explore the many possible applications of this tiny device. http://computer.howstuffworks.com/mote.htm Home Computer Computer Hardware Networking Network Address Translation helps improve security by reusing IP addresses. Learn about Network Address Translation and NAT security. http://computer.howstuffworks.com/nat.htm Home Computer Computer Hardware Networking When information travels through a network, it follows certain guidelines to ensure compatibility. Find out about OSI and the protocol stacks that prepare your data for transfer. http://computer.howstuffworks.com/osi.htm Home Computer Computer Hardware Networking If your computers are in different rooms, phone-line networking may be a good way to connect them. Learn all about the pros and cons of using a phone-line network. http://computer.howstuffworks.com/phone-network.htm Home Computer Computer Hardware Networking No new wires! Power-line networking uses the wiring already in your house to connect your computers. Learn about the pros and cons of a power-line network and how to set one up. http://computer.howstuffworks.com/power-network.htm Home Computer Computer Hardware Networking Think you know how routers work? These devices use intricate formulas to figure out exactly where to send a packet and how to get it there. Learn all about routing algorithms. http://computer.howstuffworks.com/routing-algorithm.htm Home Computer Computer Hardware Networking As we move closer to intelligent computers, they may begin to follow us wherever we go. Learn how ubiquitous networking will allow our data and information to travel with us. http://computer.howstuffworks.com/ubiquitous-network.htm Home Computer Computer Hardware Networking How can your offices in Milan, Paris and San Francisco maintain fast, secure and reliable communications with the main office and each other? Virtual private networks give companies a way to extend their secure networks using regular Internet pathways. Find out how remote users can access a local network. http://computer.howstuffworks.com/vpn.htm Home Computer Computer Hardware Networking When you type a Web site address into your browser, Web servers are doing the work of getting you the page you request. Find out how these machines locate Web pages and deliver them to your computer. http://computer.howstuffworks.com/web-server.htm Home Computer Computer Hardware Networking I've heard that data travels in packets on a computer network. What is a packet, and why do networks use them? http://computer.howstuffworks.com/question525.htm Home Computer Computer Hardware Networking The operating system controls every task your computer carries out and manages system resources to optimize performance. Learn how your operating system handles it all so you can multi-task without a crash. http://computer.howstuffworks.com/operating-system.htm Home Computer Computer Software Operating Systems Web operating systems are virtual operating systems that run in your Web browser. Learn more about Web operating systems at HowStuffWorks. http://computer.howstuffworks.com/web-operating-system.htm Home Computer Computer Software Operating Systems After lengthy delays, Microsoft has released the first version of Windows Vista, its latest operating system. Learn about its new features. http://computer.howstuffworks.com/windows-vista.htm Home Computer Computer Software Operating Systems In Windows, what is 'Safe Mode' used for and why? http://computer.howstuffworks.com/question575.htm Home Computer Computer Software Operating Systems What do the computer error messages "fatal exception error," "invalid page fault" and "illegal operation" mean? What causes them? http://computer.howstuffworks.com/question288.htm Home Computer Computer Software Operating Systems What does "open source" mean? Get the definition for open source and see why software developers think it allows for more useful computer applications. http://computer.howstuffworks.com/question435.htm Home Computer Computer Software Operating Systems What exactly is Linux? How is it different from other operating systems? Why is it becoming so popular? http://computer.howstuffworks.com/question246.htm Home Computer Computer Software Operating Systems Computer poison may not actually exist, but chemicals inside your computer, especially once discarded can be very toxic. See how your computer can poison. http://computer.howstuffworks.com/computer-poison.htm Home Computer Computer Hardware Other Hardware With accessDTV you can access digital television on your computer through a PCI card while surfing and running other programs. Learn more here. http://computer.howstuffworks.com/accessdtv.htm Home Computer Computer Hardware Other Hardware The AGP enables your computer to have a dedicated way to communicate with the graphics card, which enhances the look of graphics. Find out how AGP works. http://computer.howstuffworks.com/agp.htm Home Computer Computer Hardware Other Hardware Augmented reality is explained in this article. Learn about augmented reality. http://computer.howstuffworks.com/augmented-reality.htm Home Computer Computer Hardware Other Hardware Computerized clothing may take many portable devices and integrate them into our clothes! See how it will work! http://computer.howstuffworks.com/computer-clothing.htm Home Computer Computer Hardware Other Hardware Notebooks vs. netbooks and ultra-mobile PCs come down to size and functionality. Learn about the differences in notebooks vs. other portable computers. http://computer.howstuffworks.com/notebook-vs-netbook-vs-ultra-mobile-pc.htm Home Computer Computer Hardware Other Hardware The XO laptop was designed to be a lightweight and affordable laptop that is meant for developing countries. Learn about the XO laptop project. http://computer.howstuffworks.com/hundred-dollar-laptop.htm Home Computer Computer Hardware Other Hardware Brain-computer interfaces allow you to manipulate computers and machinery with your thoughts. Learn more about brain-computer interface technology. http://computer.howstuffworks.com/brain-computer-interface.htm Home Computer Computer Peripherals Other Peripherals Before the invention of the sound card, a PC could make one sound -- a beep. Sound cards truly ushered PCs into the world of multimedia. Learn how a sound card allows a computer to create and record real, high-quality sound. http://computer.howstuffworks.com/sound-card.htm Home Computer Computer Peripherals Other Peripherals Thought-controlled wheelchairs intercept signals from the brain using an ambient audeo system. Read more about how thought-controlled wheelchairs work. http://computer.howstuffworks.com/audeo.htm Home Computer Computer Peripherals Other Peripherals If you have been exploring the Web for any length of time, then you have run across any number of Webcams in your travels. If there is something that you would like to monitor remotely, a Webcam makes it easy. Learn the steps you can take to put up your own simple Web camera. http://computer.howstuffworks.com/webcam.htm Home Computer Computer Peripherals Other Peripherals With these future technology videos, take a look at how our lives might change. See what the future holds with future technology videos. http://computer.howstuffworks.com/5-future-technology-videos.htm Home Computer Computer Software Other Software With these five wacky technology videos, see unusual explanations and humorous new technologies. See how odd you can get with wacky technology videos. http://computer.howstuffworks.com/5-wacky-technology-videos.htm Home Computer Computer Software Other Software Adobe AIR is a runtime environment that allows people to create rich Internet applications. Find out more about Adobe AIR. http://computer.howstuffworks.com/adobe-air.htm Home Computer Computer Software Other Software Content-recognition software is used to help prevent copyright infringement. Learn about the development and uses of content-recognition software. http://computer.howstuffworks.com/content-recognition.htm Home Computer Computer Software Other Software How does this SETI@home thing work? I keep hearing about it on the radio but no one really explains what's going on. What do extraterrestrials have to do with screen savers? http://computer.howstuffworks.com/question204.htm Home Computer Computer Software Other Software Microsoft is a software company. It makes money by selling its software for use on computers. http://computer.howstuffworks.com/microsoft.htm Home Computer Computer Software Other Software Wirth's Law says that computer software takes up available memory and gets slower even as hardware increases in speed. Learn more about Wirth's Law. http://computer.howstuffworks.com/wirths-law.htm Home Computer Computer Software Other Software Some people pirate software because of cost, but it turns out there are many reasons to pirate software. Can it be prevented? Learn more at HOwStuffWorks. http://computer.howstuffworks.com/pirate-software.htm Home Computer Computer Software Other Software Google and Microsoft are constantly locked in competition for the desktops and search results of the public. Learn more about Google and Microsoft. http://computer.howstuffworks.com/google-microsoft.htm Home Computer Computer Software Other Software How does a computer's uninterruptible power supply (UPS) work? Does the computer always run from the battery? http://computer.howstuffworks.com/question28.htm Home Computer Computer Hardware Power Supplies The power supply in your PC provides all of the different voltages your computer needs to operate properly. Find out how a power supply works! http://computer.howstuffworks.com/power-supply.htm Home Computer Computer Hardware Power Supplies Dell, Apple and the U.S. Consumer Product Safety Commission recently announced that several laptop batteries could short-circuit, causing an explosion or a fire. http://computer.howstuffworks.com/dell-battery-fire.htm Home Computer Computer Hardware Power Supplies I have an older computer, and when I turned it on yesterday it would not boot. When I called technical support, they told me I needed a new battery. Why does a computer need a battery? Doesn't it get all of its power from the plug in the wall? http://computer.howstuffworks.com/question319.htm Home Computer Computer Hardware Power Supplies Is it possible to print without ink? Companies are working on new technology that would enable inkless printing. Learn more about printing without ink. http://computer.howstuffworks.com/print-without-ink.htm Home Computer Computer Peripherals Printers & Scanners How does a bubble jet printer work? http://computer.howstuffworks.com/question163.htm Home Computer Computer Peripherals Printers & Scanners Ink-free mobile photo printers allow you to print out photos on-the-go. Are these printers really pocket-sized? Learn more about mobile photo printers. http://computer.howstuffworks.com/mobile-photo-printer.htm Home Computer Computer Peripherals Printers & Scanners Inkjet printers shoot miniscule droplets of ink onto paper to create a seemingly fluid stroke. Take a look inside these popular machines. http://computer.howstuffworks.com/inkjet-printer.htm Home Computer Computer Peripherals Printers & Scanners Laser printers are fast, precise and inkless. So how do the words get there? How can a laser beam write on paper? Read about laser printer technology. http://computer.howstuffworks.com/laser-printer.htm Home Computer Computer Peripherals Printers & Scanners Offset printing is the technology that makes most magazines and catalogs possible. Learn how the offset process puts amazing full-color images on paper! http://computer.howstuffworks.com/offset-printing.htm Home Computer Computer Peripherals Printers & Scanners Before the digital camera explosion, flatbed scanners were the way to get images into a PC and online. These devices turn images on paper into data you can access on a computer. Find out how scanners analyze, process and transfer images. http://computer.howstuffworks.com/scanner.htm Home Computer Computer Peripherals Printers & Scanners My scanner has a resolution of 9,600x1,200 dpi -- what do those numbers mean? http://computer.howstuffworks.com/question689.htm Home Computer Computer Peripherals Printers & Scanners The strange bumps, called ferrite beads, on your computer cables actually serve a very important purpose. Read about ferrite beads and what they do. http://computer.howstuffworks.com/question352.htm Home Computer Computer Peripherals Printers & Scanners What are the different ways you can print without wires? HowStuffWorks will help you learn what are the different ways you can print without wires. http://computer.howstuffworks.com/print-without-wires.htm Home Computer Computer Peripherals Printers & Scanners Bytes and bits are the starting point of the computer world. Find out about the Base-2 system, 8-bit bytes, the ASCII character set, byte prefixes and binary math. http://computer.howstuffworks.com/bytes.htm Home Computer Computer Software Programming Boolean logic lies at the heart of the digital revolution. Find out all about Boolean gates and how by combining them you can create any digital component! http://computer.howstuffworks.com/boolean.htm Home Computer Computer Software Programming A computer program is the key to the digital city: If you know the language, you can get a computer to do almost anything you want. Learn how to write computer programs in C. http://computer.howstuffworks.com/c.htm Home Computer Computer Software Programming CGI scripts are used to create dynamic Web pages. When you fill out and submit a form or add your name to a guestbook, you're using CGI. Learn what CGI is and how to create your very own scripts. http://computer.howstuffworks.com/cgi.htm Home Computer Computer Software Programming I am wondering what JavaScript is and how I can use it. I have been told I can use it to build simple calculators for my class. How does JavaScript work? http://computer.howstuffworks.com/question369.htm Home Computer Computer Software Programming Java is one of the most basic programming languages, and one of the most popular. Check out this step-by-step intro to Java and the world of computer programming. http://computer.howstuffworks.com/program.htm Home Computer Computer Software Programming Perl is easy to use once you know the basics. It can be used to create DOS batch files, C shell scripts, CGI scripts for Web pages and more. Get a great introduction to this versatile programming language! http://computer.howstuffworks.com/perl.htm Home Computer Computer Software Programming Microformats go into a Web page's code to provide more consistent formatting options for the author. Learn more about microformats. http://computer.howstuffworks.com/microformat.htm Home Computer Computer Software Programming I hear so much about relational databases. What are they? How are they different from earlier databases with records and fields? http://computer.howstuffworks.com/question599.htm Home Computer Computer Software Programming When people refer to a "computer algorithm," what exactly are they talking about? http://computer.howstuffworks.com/question717.htm Home Computer Computer Software Programming Wondering what can crash Twitter? If too many people get excited about the same thing, watch out. See our list of 5 events that will crash twitter. http://computer.howstuffworks.com/internet/social-networking/information/5-events-to-crash-twitter.htm Home Computer Internet Social Networking Social Networking Information Do online social networks have more honesty or dishonesty? Take a look at social network honesty research and find out. http://computer.howstuffworks.com/internet/social-networking/information/social-networks-honesty.htm Home Computer Internet Social Networking Social Networking Information Are social networking sites addictive? Find out if sites like Twitter and Facebook and other social networking sites are addictive. http://computer.howstuffworks.com/internet/social-networking/information/social-networking-sites-addictive.htm Home Computer Internet Social Networking Social Networking Information How do social networks and job productivity influence each other? Does Facebook make you more productive? Read about social networks and job productivity. http://computer.howstuffworks.com/internet/social-networking/information/social-networks-and-job-productivity.htm Home Computer Internet Social Networking Social Networking Information Did you know there are social networking cliques on the Web? See research on social networking cliques and first use of cliques in newsgroups. http://computer.howstuffworks.com/internet/social-networking/information/social-networking-cliques.htm Home Computer Internet Social Networking Social Networking Information Is anyone too old for social networking? Take a look at research on online networks and age and discover if anyone is too old for social networking. http://computer.howstuffworks.com/internet/social-networking/information/too-old-for-social-networking.htm Home Computer Internet Social Networking Social Networking Information Facebook can make you rich if you can develop the right application for them. Learn more about Facebook and the ways Facebook can make you rich. http://computer.howstuffworks.com/internet/social-networking/information/facebook-rich.htm Home Computer Internet Social Networking Social Networking Information Do social networking sites improve networking? See if your connections help in real life and if social networking sites improve networking potential. http://computer.howstuffworks.com/internet/social-networking/information/social-networking-sites-improve-your-ability-to-network.htm Home Computer Internet Social Networking Social Networking Information Blogs serve as an online journal, linking to other sites and news stories. Learn the basics of blogging, explore the blogosphere and find out how to create blogs. http://computer.howstuffworks.com/internet/social-networking/information/blog.htm Home Computer Internet Social Networking Social Networking Information Chat rooms offer users the opportunity to meet and connect with one another online. Learn more about chat rooms and how they help people communicate. http://computer.howstuffworks.com/internet/social-networking/information/chat-room.htm Home Computer Internet Social Networking Social Networking Information When MySpace claimed it couldn't patrol its profiles for sexual predators, Wired News editor and former hacker Kevin Poulsen took it as a challenge. http://computer.howstuffworks.com/internet/social-networking/information/myspace-predator-code.htm Home Computer Internet Social Networking Social Networking Information how do social networking sites make money, social networking information, social networking, online communities, social networking help http://computer.howstuffworks.com/internet/social-networking/information/how-social-networking-sites-make-money.htm Home Computer Internet Social Networking Social Networking Information Using MySpace at work may cost businesses up to 260 million dollars a day due to wasted time. Find out why using MySpace at work cuts down productivity. http://computer.howstuffworks.com/internet/social-networking/information/myspace-work.htm Home Computer Internet Social Networking Social Networking Information Newsgroups allow public discussion from remote locations. Learn about newsgroups lingo, the newsgroup process, where to find newsgroups and how to start newsgroups. http://computer.howstuffworks.com/internet/social-networking/information/newsgroup.htm Home Computer Internet Social Networking Social Networking Information If you're interested in learning how to start a social networking site, check out this article at HowStuffWorks. It will give you the tools you need. http://computer.howstuffworks.com/internet/social-networking/information/start-social-networking-site.htm Home Computer Internet Social Networking Social Networking Information Are you interested in learning how to use social networking for your business? Learn how to use social networking for your business at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/information/use-social-networking-for-business.htm Home Computer Internet Social Networking Social Networking Information Tweetups allow people to meet tweeters face-to-face. Learn all about tweetups, including how to create a tweetup and why you would want to host one. http://computer.howstuffworks.com/internet/social-networking/information/tweetup.htm Home Computer Internet Social Networking Social Networking Information Is happiness contagious in online social networks? Can giddiness spread? See research and learn if happiness is contagious in online social networks. http://computer.howstuffworks.com/internet/social-networking/information/happiness-contagious-in-online-social-networks.htm Home Computer Internet Social Networking Social Networking Information Some of the top 10 social networking sites include Facebook and Twitter. Learn more about the top 10 social networking sites at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/information/top-10-social-networking-sites-for-parents.htm Home Computer Internet Social Networking Social Networking Information There are certain things you should not share on social networks for your own safety. See the top things you should not share on social networks. http://computer.howstuffworks.com/internet/social-networking/information/10-things-you-should-not-share-on-social-networks.htm Home Computer Internet Social Networking Social Networking Information With so many Tweets out there, do you know what Twitter feeds to follow? See our list of the top 10 Twitter feeds to follow. http://computer.howstuffworks.com/internet/social-networking/information/10-twitter-feeds-to-follow.htm Home Computer Internet Social Networking Social Networking Information To get more followers on Twitter, take a look at these top ten tips to get your Tweets out. See how to get more followers on Twitter at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/information/10-ways-to-get-more-followers-on-twitter.htm Home Computer Internet Social Networking Social Networking Information There are celebrities on Twitter that you can follow. Who are the most famous and what do they tweet? See our list of top 5 celebrities on Twitter. http://computer.howstuffworks.com/internet/social-networking/information/5-celebrities-on-twitter.htm Home Computer Internet Social Networking Social Networking Information Facebook games keep people entertained at work, school or after-hours. See our list of the top Facebook games and see if your favorite made the cut. http://computer.howstuffworks.com/internet/social-networking/information/5-facebook-games.htm Home Computer Internet Social Networking Social Networking Information Did you know there are fake celebrities on Twitter? Are you reading the real Twitter or a fake one? See our list of top 5 fake celebrities on Twitter. http://computer.howstuffworks.com/internet/social-networking/information/5-fake-celebrities-on-twitter.htm Home Computer Internet Social Networking Social Networking Information Ghost twitters are done by ghost writers for famous people. Take a look at which celebrities use ghost twitters in this top 5 list. http://computer.howstuffworks.com/internet/social-networking/information/5-ghost-twitters.htm Home Computer Internet Social Networking Social Networking Information We've put together a list of the top five MySpace applications to help sort through your many options. Take a look at these five MySpace applications. http://computer.howstuffworks.com/internet/social-networking/information/5-myspace-applications.htm Home Computer Internet Social Networking Social Networking Information Niche social networks center around a specific hobby or activity. Take a look at our list of the five most intriguing niche social networks. http://computer.howstuffworks.com/internet/social-networking/information/5-niche-social-networks.htm Home Computer Internet Social Networking Social Networking Information New to social media and looking for tips for using Twitter? You've come to the right place. See our top 5 tips for using Twitter and see how it works. http://computer.howstuffworks.com/internet/social-networking/information/5-tips-for-using-twitter.htm Home Computer Internet Social Networking Social Networking Information Twitter add-ons can help you manage your followers effectively. See our list of the top five Twitter add-ons to get started. http://computer.howstuffworks.com/internet/social-networking/information/5-twitter-add-ons.htm Home Computer Internet Social Networking Social Networking Information what are the pros and cons of social networking, social networking information, social networking, online communities, social networking help http://computer.howstuffworks.com/internet/social-networking/information/pros-cons-social-networking.htm Home Computer Internet Social Networking Social Networking Information A social network add means someone online accepted your request to join, but no add might not be all about you. Learn about social network adds. http://computer.howstuffworks.com/internet/social-networking/information/social-network-add.htm Home Computer Internet Social Networking Social Networking Information What is a social networking site? http://computer.howstuffworks.com/internet/social-networking/information/social-networking.htm Home Computer Internet Social Networking Social Networking Information When some people share information online, it might seem embarrassing information. Do you reveal too much online? Learn how to share information online. http://computer.howstuffworks.com/internet/social-networking/information/share-information-online.htm Home Computer Internet Social Networking Social Networking Information Take our Facebook Quiz and see how much you know about this popular social networking site. Think you know Facebook? Take the Facebook Quiz and see. http://computer.howstuffworks.com/internet/social-networking/networks/facebook-quiz.htm Home Computer Internet Social Networking Social Networks 10 tenths, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/10-tenths.htm Home Computer Internet Social Networking Social Networks BabyCenter is a social networking site that has become very popular. Learn all about BabyCenter at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/babycenter.htm Home Computer Internet Social Networking Social Networks Bebo is a social networking site that has become very popular. Learn all about Bebo at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/bebo.htm Home Computer Internet Social Networking Social Networks blackplanet, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/blackplanet.htm Home Computer Internet Social Networking Social Networks CafeMom is a social networking site that has become very popular. Learn all about CafeMom at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/cafemom.htm Home Computer Internet Social Networking Social Networks cardomain, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/cardomain.htm Home Computer Internet Social Networking Social Networks Chatango is a social networking site that has become very popular. Learn all about Chatango at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/chatango.htm Home Computer Internet Social Networking Social Networks Classmates.com is a social networking site that has become very popular. Learn all about Classmates.com at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/classmates-com.htm Home Computer Internet Social Networking Social Networks club penguin, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/club-penguin.htm Home Computer Internet Social Networking Social Networks delicious, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/delicious.htm Home Computer Internet Social Networking Social Networks deviantart, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/deviantart.htm Home Computer Internet Social Networking Social Networks Learn all about Digg, a user-driven news Web site that brings together news stories drawn from every corner of the Web. http://computer.howstuffworks.com/internet/social-networking/networks/digg.htm Home Computer Internet Social Networking Social Networks EasyNews is a social networking site that has become very popular. Learn all about EasyNews at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/easynews.htm Home Computer Internet Social Networking Social Networks eBuddy is a social networking site that has become very popular. Learn all about eBuddy at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/ebuddy.htm Home Computer Internet Social Networking Social Networks Facebook is a social networking site. It was created for Harvard students but has expanded to an open membership. How does the site manage profiles and users? http://computer.howstuffworks.com/internet/social-networking/networks/facebook.htm Home Computer Internet Social Networking Social Networks fantage, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/fantage.htm Home Computer Internet Social Networking Social Networks FriendFeed can let you consolidate all your friends from various social networking sites. See the features and benefits of FriendFeed. http://computer.howstuffworks.com/internet/social-networking/networks/friendfeed.htm Home Computer Internet Social Networking Social Networks Friendster was one of the Web sites to bring social networking into mass culture. See how Friendster connects you to people and other Friendsters. http://computer.howstuffworks.com/internet/social-networking/networks/friendster.htm Home Computer Internet Social Networking Social Networks GenForum is a social networking site that has become very popular. Learn all about GenForum at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/genforum.htm Home Computer Internet Social Networking Social Networks goodreads, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/goodreads.htm Home Computer Internet Social Networking Social Networks Google Groups is a social networking site that has become very popular. Learn all about Google Groups at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/google-groups.htm Home Computer Internet Social Networking Social Networks habbo, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/habbo.htm Home Computer Internet Social Networking Social Networks hi5 is a social networking site that has become very popular. Learn all about hi5 at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/hi5.htm Home Computer Internet Social Networking Social Networks imeem, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/imeem.htm Home Computer Internet Social Networking Social Networks imvu, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/imvu.htm Home Computer Internet Social Networking Social Networks investor village, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/investor-village.htm Home Computer Internet Social Networking Social Networks Meta description here http://computer.howstuffworks.com/internet/social-networking/networks/linkedin.htm Home Computer Internet Social Networking Social Networks MiGente is a social networking site that has become very popular. Learn all about MiGente at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/migente.htm Home Computer Internet Social Networking Social Networks MocoSpace is a social networking site that has become very popular. Learn all about MocoSpace at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/mocospace.htm Home Computer Internet Social Networking Social Networks Find out what MySpace really is, what it can do for you, how it blew past the competition and why Rupert Murdoch thought it was worth $580 million. http://computer.howstuffworks.com/internet/social-networking/networks/myspace.htm Home Computer Internet Social Networking Social Networks myyearbook, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/myyearbook.htm Home Computer Internet Social Networking Social Networks Orkut is a social networking site that has become very popular. Learn all about Orkut at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/orkut.htm Home Computer Internet Social Networking Social Networks Photobucket is a service that hosts photos for its customers, who can then link to the photos on different sites or blogs. Find out about Photobucket. http://computer.howstuffworks.com/internet/social-networking/networks/photobucket.htm Home Computer Internet Social Networking Social Networks Quizilla is a social networking site that has become very popular. Learn all about Quizilla at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/quizilla.htm Home Computer Internet Social Networking Social Networks ratemyprofessors, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/ratemyprofessors.htm Home Computer Internet Social Networking Social Networks Ravelry is a free social networking Web site for those who knit, crochet and spin yarn. See all the things that Ravelry can help you do. http://computer.howstuffworks.com/internet/social-networking/networks/ravelry.htm Home Computer Internet Social Networking Social Networks Second Life is a three-dimensional virtual world that allows users to interact with each other. Find out how the Second Life virtual world works. http://computer.howstuffworks.com/internet/social-networking/networks/second-life.htm Home Computer Internet Social Networking Social Networks Stickam is a social networking site that lets you share broadcasts of yourself with your friends. See how Stickam works. http://computer.howstuffworks.com/internet/social-networking/networks/stickam.htm Home Computer Internet Social Networking Social Networks StumbleUpon is an online social network that lets members share their favorite sites with other people. Learn how StumbleUpon lets you stumble sites. http://computer.howstuffworks.com/internet/social-networking/networks/stumbleupon.htm Home Computer Internet Social Networking Social Networks subeta, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/subeta.htm Home Computer Internet Social Networking Social Networks tagged, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/tagged.htm Home Computer Internet Social Networking Social Networks talk city, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/talk-city.htm Home Computer Internet Social Networking Social Networks the gaia community, social networks, social networking, social networking websites, online communities, social network websites, social network sites, social networking sites http://computer.howstuffworks.com/internet/social-networking/networks/the-gaia-community.htm Home Computer Internet Social Networking Social Networks TinyPic is a social networking site that has become very popular. Learn all about TinyPic at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/tinypic.htm Home Computer Internet Social Networking Social Networks Twitter is a service that allows you to send and post SMS messages to a network of contacts. Learn about Twitter and some of the features of Twitter. http://computer.howstuffworks.com/internet/social-networking/networks/twitter.htm Home Computer Internet Social Networking Social Networks UStream is a do-it-yourself site that lets you be a broadcaster. See what you can do with Ustream and who uses Ustream. http://computer.howstuffworks.com/internet/social-networking/networks/ustream.htm Home Computer Internet Social Networking Social Networks WeeWorld is a social networking site that has become very popular. Learn all about WeeWorld at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/weeworld.htm Home Computer Internet Social Networking Social Networks Xanga is a social networking site that has become very popular. Learn all about Xanga at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/xanga.htm Home Computer Internet Social Networking Social Networks Yelp is a social networking site that has become very popular. Learn all about Yelp at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/yelp.htm Home Computer Internet Social Networking Social Networks Zwinky is a social networking site that has become very popular. Learn all about Zwinky at HowStuffWorks. http://computer.howstuffworks.com/internet/social-networking/networks/zwinky.htm Home Computer Internet Social Networking Social Networks With the MySpace Quiz, learn about this first major social networking site. See how much you really know with the MySpace Quiz. http://computer.howstuffworks.com/internet/social-networking/networks/myspace-quiz.htm Home Computer Internet Social Networking Social Networks Alltop adds a human component to information and news searching on the Web. Take a look at how Alltop can bring you customized news. http://computer.howstuffworks.com/alltop.htm Home Computer Internet Web Design & Development ARPANET is the oldest and most influential merger of computer networks which contributed to the birth of the Internet. Read about the ARPANET system. http://computer.howstuffworks.com/arpanet.htm Home Computer Internet Web Design & Development ASPs are a completely new way to sell and distribute software and software services. Learn more about ASPs here. http://computer.howstuffworks.com/asp.htm Home Computer Internet Web Design & Development Banner ads generate a big part of the revenue for many Web sites. Learn how banner ads work. http://computer.howstuffworks.com/banner-ad.htm Home Computer Internet Web Design & Development If you're online a lot, you use domain name servers hundreds of times a day -- and you may not even know it! Find out how this global, usually invisible system helps get Web pages to your machine. http://computer.howstuffworks.com/dns.htm Home Computer Internet Web Design & Development Where can a person get $28,000 for a partially eaten grilled cheese sandwich that may or may not contain the image of the Virgin Mary? On eBay, of course. Find out all about the largest auction site in the world. http://computer.howstuffworks.com/ebay.htm Home Computer Internet Web Design & Development Google Books aims to spread knowledge by scanning books and putting them online. See how Google Books works and the controversy surrounding Google Books. http://computer.howstuffworks.com/google-books.htm Home Computer Internet Web Design & Development Odor-producing peripherals will bring smell to the Internet, and are just around the corner. Find out how they will work! http://computer.howstuffworks.com/internet-odor.htm Home Computer Internet Web Design & Development The World Wide Web is known for its nearly unprecedented "free content." But can it stay that way? Learn how the penny-per-page revenue model might work. http://computer.howstuffworks.com/penny-per-page.htm Home Computer Internet Web Design & Development Search engine optimization (SEO) is a collection of techniques used to boost a Web site's ranking in search engine results pages. Learn about SEO. http://computer.howstuffworks.com/search-engine-optimization.htm Home Computer Internet Web Design & Development The Semantic Web proposes to help computers "read" and use the Web. Learn about the tools that could make the Web machine readable. http://computer.howstuffworks.com/semantic-web.htm Home Computer Internet Web Design & Development The Googleplex is Google's main headquarters in Mountain View, Calif. The facility shows the Google culture. Find out more about the Googleplex. http://computer.howstuffworks.com/googleplex.htm Home Computer Internet Web Design & Development The International Ad Hoc Committee was set up to decide which top level domains could be added to the Internet. Learn about the International Ad Hoc Committee. http://computer.howstuffworks.com/iahc.htm Home Computer Internet Web Design & Development The Webby Awards are the premier awards honoring excellence on the Internet. Learn about the Webbys and their history. http://computer.howstuffworks.com/webby.htm Home Computer Internet Web Design & Development Web 2.0 is the phrase that is used to describe the Web environment that emerged after the dot-com crash. Find out what Web 2.0 is and how Web 2.0 works. http://computer.howstuffworks.com/web-20.htm Home Computer Internet Web Design & Development Web 3.0 is the next step in the evolution of the Internet and Web applications. Learn about the concept of Web 3.0 and Web 3.0 development. http://computer.howstuffworks.com/web-30.htm Home Computer Internet Web Design & Development Most of us encounter Internet-based ads on a daily basis, and some of us have the misfortune of being utterly bombarded. Does anyone actually click on those things? Find out all about the world of Web advertising. http://computer.howstuffworks.com/web-advertising.htm Home Computer Internet Web Design & Development Web animation is one of the defining characteristics of the Web and also separates the Web from books. Learn all about how it works! http://computer.howstuffworks.com/web-animation.htm Home Computer Internet Web Design & Development You can put anything you want on a Web page, from family pictures to business information. Learn how to create, upload and promote your pages so they're available all over the world. http://computer.howstuffworks.com/web-page.htm Home Computer Internet Web Design & Development I am really excited because I have an idea for a great Web site, but I am not sure what to do about it. If I want to get started with my Web site idea, what's the first step? http://computer.howstuffworks.com/question222.htm Home Computer Internet Web Design & Development Web 1.0 is defined as a set of static Web page principles, which is why visitors only visit these sites once. Learn more about the Web 1.0 concept. http://computer.howstuffworks.com/web-10.htm Home Computer Internet Web Design & Development If you spend any amount of time surfing the Web, you've probably come the term "net neutrality." But what is it, and why is it stirring up controversy in Congress, the business world and the blogosphere? http://computer.howstuffworks.com/net-neutrality-news.htm Home Computer Internet Web Design & Development Turns out there is an algorithm for Internet companies that can save them lots of money. See what the Internet, algorithms and energy have in common. http://computer.howstuffworks.com/internet-algorithm-save-money.htm Home Computer Internet Web Design & Development Google has revealed its current click-fraud estimates for its advertising program. Find out how click fraud works and how it affects the search-based advertising industry. http://computer.howstuffworks.com/click-fraud.htm Home Computer Internet Web Design & Development Where are all the Internet domain names registered and maintained? http://computer.howstuffworks.com/question422.htm Home Computer Internet Web Design & Development The Google algorithm searches out Web pages that contain keywords you used to search. Read about the Google algorithm and how the Google algorithm works. http://computer.howstuffworks.com/google-algorithm.htm Home Computer Internet Web Design & Development Learn about the airborne Internet and how you might use this technology in the near future. Read more here! http://computer.howstuffworks.com/airborne-internet.htm Home Computer Internet WiFi & Mobile Learn what Microsoft has planned for the Ultra-mobile PC and what is still to come. http://computer.howstuffworks.com/ultra-mobile-pc.htm Home Computer Internet WiFi & Mobile Do you get the shakes when you�re offline for more than 10 minutes? The wireless Internet lets you browse Web pages from a cell phone or PDA. Learn about the Wireless Application Protocol that makes it possible to surf on the go. http://computer.howstuffworks.com/wireless-internet.htm Home Computer Internet WiFi & Mobile Learn how WiFi networks work, build your own wireless network and find the best prices on wireless routers. http://computer.howstuffworks.com/wireless-network.htm Home Computer Internet WiFi & Mobile