
Fix Windows Defender Blank Screen in Windows 11
If you open Windows Security (Windows Defender) on Windows 11 and see only a blank or white scree...
Software troubleshooting desk

If you open Windows Security (Windows Defender) on Windows 11 and see only a blank or white scree...

When you try to run a script or change the execution policy in PowerShell or Command Prompt, you ...

You type in the Windows Search bar, but nothing appears—or you see a brief error message about au...

You open Windows Terminal, see a flash of a login prompt, then it closes immediately with an erro...

OneDrive stops syncing, shows errors like "You don't have permission to sync this folder," or cer...

If you've enabled sync in Windows Terminal (Settings > Accounts > Sync settings) but changes aren...