Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

After a Windows or Office update, OneDrive may stop syncing files, show error messages, or appear...

When you try to add a new email account to Outlook, the setup may stall, fail, or return an error...

After a Windows update, you might see "The term 'powershell' is not recognized as the name of a c...

After a Windows update, you might type in the Start menu or taskbar search and see no results—or ...

If Windows Search stops returning results, takes forever to find files, or shows no results at al...

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