
Fix Missing Windows Security App Icon or Shortcut
You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...

You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...

You open the Microsoft Store on Windows 10 and see nothing but a blank white or gray screen. The ...

You click "Allow" for notifications in Chrome, but the site says "permission denied" or the notif...

You click "Check for updates" in Windows Update, but nothing happens—or the download hangs at 0%....

You've tried to delete a file, but Windows says it's open in another program. This happens often ...

If you see a message that your Windows Defender token has expired, it usually means the security ...