How to Set PowerShell as Default Terminal in Windows 11
If you frequently use PowerShell and want it to open by default instead of Command Prompt, Window...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listRemote Desktop Reset Settings Checklist
If Remote Desktop stops connecting, shows authentication errors, or behaves unexpectedly, resetti...
Fix Microsoft Store 'Failed to Start' Permission Denied Error
If you see "Microsoft Store failed to start" with a "Permission denied"<...
How to Fix Microsoft Teams Invalid Configuration Error Code
If you see an “invalid configuration” error in Microsoft Teams, the app usually fails to sign in ...
Microsoft Teams Camera Black Screen: Practical Fixes
You join a Teams meeting and your camera shows a black screen. Your video doesn't appear for othe...
Fix Windows Defender Authentication Failed Group Policy Error
You may see an error saying "Windows Defender authentication failed" after applying a Group Polic...
Topic paths
Quick titles
BitLocker Proxy Error Fix GuideHow to Fix Microsoft Store Not Opening After UpdateMicrosoft Store Token Expired Error GuideHow to Resolve Outlook Token Expired ErrorHow to Break Out of a Teams Login LoopTeams Camera Not Working: Black Screen FixHow to Resolve Port Already Allocated in PowerShellMac Terminal: Chrome Command Missing – Quick Fix