Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

View list

Windows Search Not Showing Files: Fixes That Work

You type a filename into the Windows Search box, but nothing shows up—or only old results appear....

Fix PowerShell Not Opening After Windows Update

After a Windows update, you might find that PowerShell won't open at all—no window appears, or it...

Fix Outlook OAuth 2.0 Token Expired Error

If you see an error like “Token expired” or “Authentication failed” in Outlook ...

Fix Dependency Conflicts in Windows Terminal

You open Windows Terminal and see an error about a missing or conflicting dependency, or a profil...

Fix PowerShell 504 Gateway Timeout Error

You run a PowerShell script that calls a web API, and after a while you get a 504 Gateway...

Checklist for Troubleshooting OneDrive Sync Issues
If files aren't syncing, icons are stuck, or you see error messages, this checklist walks you thr...