
How to Re-enable Windows Defender Real-Time Protection
If you've disabled Windows Defender real-time protection—perhaps to run a specific tool or becaus...

If you've disabled Windows Defender real-time protection—perhaps to run a specific tool or becaus...

You try to open Outlook and see a message that your data file (.pst or .ost) is locked. Often thi...

When you see 'cmd service unavailable permission denied' in the Windows command prom...

If your games stutter, take long to load, or feel sluggish, Windows Defender might be scanning ga...

You see OneDrive error 0x8007016a and your files stop syncing. Usually this means OneDrive can't ...

If you changed your email password and now Outlook shows 'connection refused' or 'unable to conne...