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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 ...

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 ...

If the Windows Security app isn't working correctly, in this guide, I'll explain what you can do to fix it. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...