Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

After restarting your computer to complete a Visual Studio installation or update, you might see ...

You try to update OneDrive but get an error message. Reinstalling might fix it, but that means lo...

You try to install or update an app from the Microsoft Store and get error code 0x80073cf0, often...

When you need to set the PowerShell execution policy for all users on a machine—not just the curr...

If you see an error message like "Search request rate limit exceeded" or "Too many search request...

You open Outlook and see an error about a version mismatch, or Outlook won't start because of a r...