If Security Center is turned off or missing, Windows cannot correctly show your protection status in the Windows Security app. This usually means the ...

Your mouse not working correctly in Marathon on PC is hugely frustrating. Here are some fixes to the known bug you can try. Marathon has a lot going for it as of the Server Slam, but mouse bugs on PC ...

Medical equipment and technology are crucial for columnist Ari Anderson, who lives with SMA, so malfunctions can quickly ...

These four simple PowerShell scripts fix common Windows headaches and save time with quick, copy-and-paste commands.

If your PC is running slowly or has disk errors you need to address the problem. Rather than trying to uninstall programs you could run a scan on your hard drive to fix any errors. Here’s how to do ...

Windows 11 shutdown issues caught many users off guard after a routine January 2026 security update, triggering widespread PC troubleshooting across affected systems. Instead of powering off, impacted ...

If your computer is running sluggishly lately, you're not alone. Fortunately, a few simple tweaks can boost your laptop or PC's performance so it can keep up with your work, creativity, and daily ...

If your computer is slow to start up, it's likely due to too many apps opening at once, old or problematic settings, or a cluttered hard drive. Fortunately, these issues are usually fixable without ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Has your Windows computer suddenly crashed, stopped working, or is refusing to start? If so, you may encounter the error "Your PC ran into a problem and needs to ...

When did computer passwords become a thing? I Sat Next To A Gun 'Fanatic' On A Plane. When I Told Him What My Job Is, Things Got Interesting. Company bids less than a penny per ton in biggest US coal ...

No GPU is completely immune to issues, and even the best graphics cards may sometimes be hit by problems. If you use a desktop PC or laptop for long enough, chances are you’re going to come across one ...