Fix Windows Defender Real-Time Protection Turned Off & Connection Refused
You open Windows Security and see real-time protection is off. Trying to turn it on fails with a ...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix OBS Black Screen After Game Capture Setup
You set up a game capture source in OBS Studio, but the preview shows a black screen. The game ru...
How to Fix BitLocker Login Loop Without Recovery Key
You enter your BitLocker PIN or password, the screen flashes, and you're back at the login prompt...
How to Temporarily Turn Off Windows Security for Troubleshooting
If you're troubleshooting a stubborn app or driver issue, Windows Security (formerly Defender) mi...
Fix Windows Defender Threat Service Permission Denied Error
When you open Windows Security and see "Threat service has stopped. Restart it now." or a "Permis...
How to Repair a Corrupt Windows Search Database
If Windows search stops returning results, takes too long, or shows errors, the search database m...