We show you 4 ways to re-register, repair or reset Windows Security or reinstall Windows Defender in Windows 11/10 if you're having issues with it.

Whether you use Windows 11 or Windows 10, the process is almost the same for both versions. To reinstall Windows Defender using Windows Terminal, follow these steps: ...

On Windows 11, if you notice problems with your computer due to installed apps, storage usage, custom configurations, malware, or you had the same installation for a long time, it could be the ...

1. Back up. No matter how you go about reinstalling Windows, it’s a good idea to review your backups and make sure you don’t have any files on your computer that you don’t have at least one ...