Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If you’ve seen “Too many requests” or “Rate limit exceeded” while using Windows Search, you’re no...

If Windows Defender isn't behaving as expected—real-time protection won't turn on, settings are g...

You downloaded the Chrome offline installer, but when you run it, you get an error about missing ...

You open Edge, expecting your bookmarks, passwords, and settings to be up to date, but the sync s...

Seeing a "404 Not Found" error in Chrome usually means the page you requested doesn't exist on th...

If you see a rate limit error in Chrome, it usually means you've sent too many r...