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WHAT'S INSIDE: COMPUTER
Wondering what's inside your computer or how the latest computer technologies work? Browse our articles below on computer networking, security, hardware, software and more to get explanations and how-to tips.
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Why the difference in speed with my cable modem?

It can be truly frustrating -- one minute you're zipping along just fine, the next, you can't get one page to load. What's causing the backup? Cable modems are part of a loop that begins at the cable company's central office, goes through a certain neighborhood or area, and comes back to the central office.

Computer Virus Videos

Computer viruses have evolved just as quickly as computers themselves. Tune in as the TechStuff staff and others break down history's worst computer viruses and explain exactly what an infection could mean for you and your computer .

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