Take a tour inside of your desktop PC to learn how all the hardware in a traditional desktop PC connects to create a complete computer system like the one you may be using right now. Here are some ...

We recently showed you a fun (but accurate) tech support cheat sheet courtesy of popular web comic xkcd. If hardware is more your problem, this series of (non-comic) interactive charts can help you ...

Personal and business computers have become commonplace. Knowledge of how to repair computers when things go wrong with them, however, is not as widespread. Starting a computer repair business allows ...

One of Nonprofit Technology Resource's Tech-Redi workers repairs a computer. One of Nonprofit Technology Resource's Tech-Redi workers repairs a computer. Disclosure: NTR is a Technically Philly ...

Most of the time, when a graphics card fails, you'll either return it to the manufacturer (assuming it's inside its warranty period), sell it to someone for parts, or simply discard it. You could, ...