Fix Command Prompt Service Unavailable Error
When you open Command Prompt and see 'Service unavailable' or 'The requested service is unavailab...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Download and Install PowerShell 7 on Windows Server
You need PowerShell 7 on Windows Server, but the built-in Windows PowerShell 5.1 is the default. ...
Windows Update 404 Not Found: Practical Checklist
When Windows Update gives you a 404 Not Found error, it usually means the update files are missin...
Fix Windows 10 Activation Error 0x803fa067
You see error 0x803fa067 when trying to activate Windows 10. It usually means the activation serv...
Fix systemd Service Restart Loop Due to Permission Denied
If your systemd service keeps restarting and you see "Permission denied" in the logs, the service...
How to Fix Windows Security Authentication Failed Error
When you see the error 'Windows Security authentication failed' while trying to access a network ...
Topic paths
Quick titles
Resolve Microsoft Store Version Mismatch Sync IssueFixing Dependency Conflict and Windows Defender Error 0x8007042cWindows Search Token Expired: Registry Fix GuideWindows Update Cleanup Not Working? Try These FixesResolve Chrome Profile Error and Sync DisabledWindows Defender Automatic Startup FixTroubleshoot 504 Gateway Timeout for Remote DesktopStop Outlook from Using 100% CPU: Checklist