Fix 'PowerShell Not Recognized' Error on Windows
When you type powershell in Command Prompt or a script and see “powershell is not re...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Defender Real-Time Protection Turning Off
If you see a notification that Windows Defender real-time protection is off, or it keeps turning ...
Fix OBS Black Screen with Elgato Capture Card
If you're seeing a black screen in OBS when you add your Elgato capture card as a source, you're ...
Fix Windows Security Error 0x80070643 on Ubuntu Dual Boot
If you see error code 0x80070643 when running Windows Security or Windows Update on a dual-boot s...
How to Resolve Git SSL Certificate Errors
You're cloning a repository or pushing commits and Git throws an error like fatal: unable t...
OneDrive Sync Module Troubleshooting Checklist
If OneDrive stops syncing or shows errors like "Changes not syncing" or "Sync paused," the sync m...
Topic paths
Quick titles
Port Already Allocated Despite Disabled Windows SecurityTroubleshoot 0x800f0922 During SetupResolve Access Denied in Windows Task SchedulerFix Windows Update with Component ResetMicrosoft Store SSL Certificate TroubleshootingHow to Resolve Git Merge Conflicts During PullFix npm EACCES Errors on macOS Without Using SudoOneDrive DNS Error Troubleshooting Guide