Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If Windows Update fails to check for updates or downloads get stuck, a misconfigured proxy is a c...

If you're seeing a 'permission denied' error when trying to install or update apps from the Micro...

You try to enable a Chrome extension, but Chrome shows an 'access denied' or 'blocked by admin' m...

You open the Microsoft Store, try to sign in, and it keeps asking for your credentials again and ...

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

When you launch Chrome and see a blank screen, the browser may be open but nothing renders—no too...