The purpose of this tutorial is to discuss the basic pieces in every computer and their function. Almost everyone uses a computer daily, but many don' ... Figure 3. Computer Cases.

Learn how to choose a computer case that matches your motherboard, components, performance, style, and budget. Find out the main factors to consider when picking a PC case.

We get hundreds of nominations, so to make your nomination clear, please include it at the top of your comment like so: VOTE: BEST DESKTOP COMPUTER CASE. Please don't include your vote in a reply ...

How to Blow Compressed Air Into a Computer Case. The buildup of dust and other particles inside your computers can clog fans and disrupt other sensitive hardware, causing the CPU to heat up.