Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

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

You sign in to Windows, but instead of your desktop, you get the Windows Security login prompt ag...

You might see an error saying 'Windows Update auto start failed to start' when you try to check f...

If you see 'Windows Update service unavailable' when trying to check for updates, the Windows Upd...

If Outlook gets stuck on the "Loading" screen when you try to run the repair tool (SCANPST.EXE) f...

OneDrive stops syncing, files show errors, or the app won't open. This checklist walks through co...