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.
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 Community & Social Networking section. See more »
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 »
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 »
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 »
Portable computing is increasingly essential. Learn how WiFi, airborne Internet and other mobile technologies work. See more »
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?
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.
You block it, you filter it, you unsubscribe from lists you actually want to be on, and still it lands in your inbox. If you have an e-mail account, chances are you also have spam. Learn where spam comes from, who's doing the spamming and how to stop it.
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