If one of your PCs fails to boot properly -- or is stuck in an endless boot cycle -- accessing Windows and your files may seem impossible. Troubleshooting and repairing a PC that reboots constantly ...

An outdated or corrupted Graphics card driver might be responsible for this issue. Updating your Graphics card driver will fix this problem if this is the case. You ...

After your computer goes into sleep mode, it's supposed to wake up within seconds once you press a key or move your mouse. When your computer won't come out of sleep mode, the problem could be caused ...

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 ...

Use the following solutions to fix the Black and White squares issue on your Windows 11/10 computer screen. Preliminary fixes Roll back or update your graphics card driver Did you overclock your GPU?

Don't worry—this doesn't necessarily mean it's about to die. Here are some things you can check Reviewed by Chris Selph Computer buzzing sounds are usually harmless and easy to fix, but there's always ...

My buddy Doug had a problem with his laptop: After putting it to sleep (i.e. into Standby mode), he’d come back awhile later to find it wide awake. There are countless culprits for this kind of ...

Reader Dan loves his Asus netbook–but not its clock. Every time he turns the machine off, it seems to lose a couple hours. But the minutes, he notes, remain accurate. There are a number of reasons a ...