Fix PowerShell Service Unavailable Error (Enable or Restart)
If you see 'Service unavailable' when trying to use PowerShell, the PowerShell service might be s...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFixing Task Scheduler Version Mismatch Configuration Errors
You see a "version mismatch" error when opening a scheduled task that was created on a different ...
Fix Windows Defender Stuck on Loading Black Screen
If Windows Defender (Microsoft Defender Antivirus) hangs on a black screen with a spinning or fro...
Fix Windows Activation File Locked in Safe Mode
Users sometimes find that after booting into Safe Mode to troubleshoot a system issue, Windows ac...
How to Renew Your Chrome Profile Authentication Token
If Chrome suddenly starts showing authentication errors, asking you to sign in again to Google se...
BitLocker Can't Connect to External Drive: Setup Checklist
If you see an error like "BitLocker cannot connect to the external hard drive" or the drive doesn...