Most computer problems are easily traced to either hardware or software errors. However, it isn't always obvious why your computer won't work, and establishing where the problem lies can often be ...

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 ...

Troubleshoot an unexpected reboot with a program called WhoCrashed. It scans your computer to identify the problem, and it may suggest a solution. According to WhoCrashed, the problem may not have ...

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 ...

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If you’ve built a few PCs, you know how frustrating troubleshooting can be. Finding a faulty component inside the cramped confines of a case can be painful — whether its literal when sharp edges draw ...

Computers live by Murphy’s Law: “Whatever can go wrong, will go wrong.” Which is why, at some point, your computer will freeze, or flicker, or even shut down. Most of us are comfortable using ...