Fix Command Prompt Service Unavailable on Windows 11
When you try to open Command Prompt on Windows 11 and see 'Service unavailable' or a blank window...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Terminal Symlink Permission Denied Error
When you try to create a symbolic link (symlink) in Windows Terminal and get 'permission denied',...
Fix kubectl apply Forbidden Error with Authentication Proxy
When running kubectl apply -f deployment.yaml, you see an error like Error fro...
Fix Windows Update Stuck at 100% Not Finishing
You wait for a Windows update to finish, the progress bar hits 100%, and then nothing happens for...
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 Fix Windows Activation Proxy Error
If you see "We can't activate Windows on this device because of a proxy error" or similar, your s...
Topic paths
Quick titles
Windows Update High CPU Usage Troubleshooting ChecklistFixing systemd Unit File Errors Causing RestartsRemote Desktop Clipboard Not Working: Practical FixesWindows Update Proxy Configuration GuideHow to Fix Defender Cmdlet Not Found in PowerShellResolve 504 Gateway Timeout in Windows 10 Remote DesktopChrome Profile File Locked Permission Denied FixTroubleshoot Redis ECONNREFUSED Error