
Windows Security App Missing in Windows 11: How to Restore It
If you open Start and type 'Windows Security' but nothing appears, or you get an error when tryin...

If you open Start and type 'Windows Security' but nothing appears, or you get an error when tryin...

If your PC takes longer to start up than it used to, Windows Defender might be scanning too aggre...

If you see 'Connection refused' or 'Service not running' when opening Windows Security, the under...

You enter your BitLocker recovery key at the blue screen, but Windows says it's not accepted. Thi...

If you've noticed Windows Security is off or grayed out, you may need to re-enable Windows Defend...

When your Microsoft Store apps or settings don't sync across devices, you might see errors like "...