Fix Windows Defender 404 Not Found in Group Policy
When you open the Group Policy Management Editor and navigate to Computer Configuration > Adminis...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Windows Security Antivirus Not Turning On
You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...
Fix Windows Search Dependency Conflict Sync Issues
You open Windows Search and nothing happens, or sync keeps failing. Often the culprit is a depend...
How to Fix Windows Security Path Not Found Error
When you open Windows Security and see a "Path not found" error, the app usually fails to load or...
Fix OBS Black Screen with No Source Detected
If you're seeing a black screen in OBS and the message 'No source detected,' you're not alone. Th...
Fix Windows Defender Access Denied Error on Windows 11
You open Windows Security on Windows 11 and see 'Access Denied' or 'This app has been blocked by ...