No new wires! Power-line networking uses the wiring already in your house to connect your computers. Learn about the pros and cons of a power-line network and how to set one up.
WHAT'S INSIDE: COMPUTER HARDWARE
- Hardware Basics
- Hard Drives & Disks
- Power Supplies
- Mac Computers
- Tablet PCs
A FireWire connection lets you send data to and from high-bandwidth digital devices such as digital camcorders, and it's faster than USB. Learn what FireWire is, how it works and why you might want to use it.
SD cards can sock away gigabytes of data like nobody's business. They're small and reliable, perfect for digital cameras, smartphones and other portable electronics. Test your knowledge of these flash-memory wonders.