Connectivity
Before you can get to 'computing' you've got to get connected. Learn about things like modem speed, broadband connections, T1 lines and satellite internet. See more »
what's inside: internet technology channel
We look to the Internet for news, socializing, shopping, research and more. From HTML code to instant messaging, we'll break down what's really going on whenever you log on, send an e-mail, visit a popular Web site or post to a blog.
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Internet Basics
In Internet Basics, learn about the basic components of the World Wide Web and common tools that can make or break your Internet experience: search engines, Web browsers, RSS, spam and more. See more »
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Social Networking
Most of us know that Internet communities and social networking sites are popular, but how do blogs, podcasts, wikis and companies like Digg and MySpace work? Learn more in the Social Networking section. See more »
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Web Design & Development
Web design and development can be as easy as using a template to build a web site or it can be a refined skill for professionals. In this section, learn more about design, animation, web servers, domain names and more. See more »
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WiFi & Mobile
Portable computing is increasingly essential. Learn how WiFi, airborne Internet and other mobile technologies work. See more »
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featured articles
How Firefox Works
In June 2008, the Mozilla Foundation released the third version of its popular Firefox Web browsing software. Why has it been eating away at Internet Explorer's market share?
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videos: all about the internet
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How Internet Search Engines Work
Internet search engines are special sites on the Web that help people find information stored on other sites. There are differences in the ways various search engines work, but they all perform three basic tasks.
How Penny Per Page Might Work
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.
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