Fix PowerShell Service Unavailable Error During SFC Scan
You try to run sfc /scannow in PowerShell and get an error like "Service unavailable...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Activation Module Not Found Error 0x8007007b
When you see "Windows activation module not found" with error code 0x8007007b, Windows cannot loc...
Fix Windows Update Rate Limit Error with Permission Denied
You might see an error like "Rate limit exceeded" or "Permission denied" when trying to run Windo...
Fix Windows Terminal '404 Not Found' Profile Error
When you open Windows Terminal and see a '404 not found' error for a profile, it usually means th...
How to Speed Up Command Prompt Loading Time
When you open Command Prompt and it takes several seconds to appear, or the cursor blinks for a l...
Fix Microsoft Teams Authentication Loop After Update
After a recent update, you might find Microsoft Teams stuck in an authentication loop—signing in,...
Topic paths
Quick titles
How to Get Back Deleted OneDrive FilesFix Windows Defender Mac Compatibility Issues with AntivirusWSL Ubuntu No Network: Adapter MissingTroubleshooting Windows Terminal 502 Update ErrorTroubleshooting VS Code Remote-SSH Timeouts on LinuxRemote Desktop Troubleshooting Checklist for WindowsResolve Command Prompt Path Not Found ErrorWindows Search 0x80070005 Permission Fix