Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You see a spinning circle or a stuck status on OneDrive files. Files aren't uploading or download...

After a Windows update, you might notice that the search bar stops returning results, takes forev...

When a scheduled task fails with error code 0x80070020, it usually means the file or resource the...

You open Microsoft Teams on Windows 11 and see a "502 Bad Gateway" error. This usually means Team...

Windows Defender error 0x80070422 usually appears when you try to open Windows Security or run a ...

You see "Authentication failed" when trying to activate Windows. This usually happens after a har...