Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If you see an error like “You’ve hit a rate limit” or “Too many requests” in Outlook, your accoun...

Windows Search can stop working for many reasons—results don't appear, search uses high CPU, or i...

If you see 'Sync paused – permission denied' in Microsoft Edge, your profile data—bookmarks, pass...

When you open Microsoft Store and see an SSL certificate error—like 'A certificate is required to...

If you need to install Windows Terminal on a Windows 10 machine that has no internet access, the ...

When you try to install an app from the Microsoft Store, you might see a "Permission Denied" erro...