
How to Fix Windows Defender Blank Screen Issue
If you open Windows Defender (now called Windows Security) and see only a blank white or black sc...
Software troubleshooting desk

If you open Windows Defender (now called Windows Security) and see only a blank white or black sc...

If you see errors like "Check your connection" or "Try that again – Something went wrong" in Micr...

You click 'Check for updates' and after a long wait, you see 'Some updates were not installed' or...

If you see "Invalid configuration. Permission denied" when opening Microsoft Sto...

You open Chrome and see a profile error, get a message that your profile can't be loaded, or noti...

You've entered your product key or see the activation screen, but it just keeps spinning. The loa...