WHAT'S INSIDE: COMPUTER HARDWARE
- Hardware Basics
- Hard Drives & Disks
- Power Supplies
- Mac Computers
- Tablet PCs
Voice over Internet Protocol lets you make free long-distance phone calls using your computer. It's essentially a phone network that uses the Internet infrastructure already connecting computers all over the world. Learn all about the technology behind VoIP and how you can set it up on your PC.
When your PC tries to access your floppy disk drive, there could be a number of reasons. Luckily, they're pretty simple to solve -- we'll show you how to troubleshoot and fix this problem.