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 ...

How to decipher error codes in Apple Hardware Test or Apple Diagnostics Your email has been sent Apple's Diagnostics utility is great at testing for hardware trouble ...

Are you considering some hardware upgrades for your computer? Or do you simply want to know where your PC stands compared to other computers? Benchmarking your computer can help you out. In computing, ...

On numerous occasions we've extolled the virtues of Apple's Hardware Test disc as a first step in investigating potential hardware issues that result in problems with startup, repeated kernel panics, ...

Even after using laptops for years, many users don’t even touch the most important tool: the built-in hardware diagnostics. These tests are preinstalled on every Windows laptop and Mac. Since they are ...