Computer Networking
Computer networking is the engineering that creates communication between computers and other devices. Learn about the different types of networking and the systems that make networking possible.
Why Is My Computer So Slow? 5 Reasons and How to Fix Them
Should You Shut Down Your Computer Every Night?
What's the Difference Between Restarting and Shutting Down My Computer?
How Parallel Ports Work
PCI Express Image Gallery
What is the main difference between FireWire and USB?
How to Overclock Your CPU
Is Moore's Law outdated?
What is computing power?
How to Wipe a Computer's Hard Drive
How to Fix the Black Screen of Death
Should I move my hard disk to the cloud?
How Secure Digital Memory Cards Work
Computer Memory Pictures
What is virtual memory?
6 Easy Ways to Keep Your Computer Cool Without Using Electricity
How to Keep Your Dell Laptop From Overheating
How To Know When Your Computer’s CMOS Battery Is Dead
What is the world’s fastest supercomputer used for?
Set Your Computer for Energy Savings
The Most Important Thing to Know Before Upgrading Your Desktop Computer
How to Force Quit on a Mac
How to Split Screen on a Mac
Is Apple building a hydrogen-powered computer?
Are tablets changing the way we shop?
Are tablets changing the way computers work?
How the Kindle Paperwhite Works
Learn More / Page 2
We wouldn’t get very far without LAN switches -- bedlam would break loose at each network junction and most of us would be wondering what happened to that e-mail we sent two hours ago.
By Jeff Tyson
It turns out that everything you do on the internet involves packets. For example, every webpage that you receive comes as a series of packets, and every email you send leaves as a series of packets. Find out what this term really means.
Routers are a vital component of the Internet, but what does a router do? Find out how routers deliver packets of information to the right place, millions of times per day!
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FireWire offers quite a few advantages, though it does cost a bit more than USB. Learn what makes FireWire different.
Networking two or more home computers provides many conveniences, but how do you get started? Start here for the answer.
When you type a Web site address into your browser, Web servers are doing the work of getting you the page you request. Put our servers to use right here . . .
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.
By Nick Pidgeon