Discover causes of unexpected restarts, from power and overheating to software glitches, and find effective fixes Reviewed by Jon Fisher Check your computer's power source and cables, as a loose ...

Force-quit running apps or reboot your computer to unfreeze a Mac or PC Reviewed by Jon Fisher Reviewed by Jon Fisher Issues with a frozen computer can appear in one of several different ways: The ...

Since its debut, Windows 10/11 has had a number of issues. One of the most common problems is that the Windows screen turns dark, leaving only the cursor visible. The Windows 10/11 black screen with ...

If your PC turns on and the fans spin up, but nothing is displayed on the screen, there's a problem that needs fixing. It might be one of the more common ones and be relatively easy to fix, or it may ...