Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If you're troubleshooting a Microsoft Store issue and find that the log file isn't being created ...

If you're trying to set up OneDrive sync on a computer without a fast internet connection or need...

If you're stuck in a OneDrive login loop on Windows 10—where the sign-in screen keeps reappearing...

If Windows Search stops returning files, emails, or settings, the search index database may be co...

You try to launch Chrome and see an error code 0x80070057, often with a message about a corrupted...

When OneDrive shows a 'connection refused' error during sync, it usually means the app can't reac...