
Checklist to Enable Windows Security Auto Start
If Windows Security (formerly Windows Defender) doesn't start automatically after you log in, you...
Software troubleshooting desk

If Windows Security (formerly Windows Defender) doesn't start automatically after you log in, you...

You try to turn on real-time protection in Windows Security, but get a 'permission denied' messag...

You see "Sync pending" for files in OneDrive, and the error code 0x8007016a appears in the sync l...

You start a Windows update and the progress bar stalls at a certain percentage, or the command pr...

You try to clean up old Windows Update files, but the service hangs on 'Stopping' or 'Running' fo...

If you're seeing a 502 Bad Gateway error while using Command Prompt to access a web service or AP...