Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If Windows Search stops returning files, returns outdated results, or takes too long, the search ...

If you're using Microsoft apps on a Mac and notice that your settings, purchases, or data aren't ...

If your Windows Search returns no results or shows an empty list even though files exist, the sea...

You search for a file or setting in Windows, and instead of results you get a proxy error saying ...

You click 'Check for updates' and see 'Downloading – 0%' for ten minutes or more. This is a commo...

You open Windows Security and see 'Windows Defender module not found' or a similar error. This us...