
How to Fix Windows Defender Blocked by Group Policy
When you try to open Windows Defender and see a message like "This app is blocked by group policy...

When you try to open Windows Defender and see a message like "This app is blocked by group policy...

You open Microsoft Teams, and it starts loading—then loops back to the login screen or a spinning...

If Windows Terminal fails to start or shows a blank window, a syntax error in settings.json...

You try to edit or delete a file in OneDrive, but Windows reports it's locked by a system process...

When you try to connect to a local service (e.g., a web server, database, or custom application) ...

You might see high CPU usage from the BitLocker process (e.g., BitLocker Drive Encryption Service...