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 Defender Stuck on 'Loading Group Policy Configuration'
If Windows Defender shows “Loading Group Policy Configuration” and never finishes, the security c...
Chrome Browser Setup Troubleshooting Checklist Guide
When setting up Chrome on a new computer or after a reset, things don't always go smoothly. This ...
Fix OneDrive Token Expired Error (0x8004de40)
You open OneDrive and see an error like “Your token has expired” or code 0x8004de40. This usually...
BitLocker 404 Not Found: Troubleshooting Steps That Work
When you see a '404 not found' error related to BitLocker, it usually means Windows cannot locate...
How to Fix Windows Defender Antivirus Disabled Permanently
If Windows Defender Antivirus stays disabled even after you try to turn it on, the problem is oft...
Topic paths
Quick titles
Outlook Keeps Asking for Password: Windows Fix GuideCloudflare 522 Error After DNS Change FixHow to Break a Task Scheduler Login Loop Without RebootingFix Windows Terminal Configuration Not StickingTroubleshooting Port Already Allocated Error in Microsoft StoreFix Proxy Server Blocking Windows 10 ActivationFix Permission Denied in Windows Terminal on Windows 11Windows Security Dependency Conflict – Troubleshooting Guide