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 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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videos: all about the internet
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Tech Talk: DSL Quiz
Consumers have a couple of options for high-speed Internet access. Digital subscriber lines (DSL) are one of them. Test your DSL knowledge in our quiz!
How Broadband Over Powerlines Works
Imagine plugging your computer into any electrical outlet in your home and having high-speed Internet access instantly. Power line broadband is offered in a few U.S. cities, but there are groups and government agencies fighting to block further development. What's the controversy about?
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