Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You may see a 502 Bad Gateway error when using Windows Search, especially if you rely on web sear...

You try to send or receive mail in Outlook, and get a network error saying 'permission denied'. T...

You try to install or update an app from the Microsoft Store and see error 0x80070005, often acco...

You're running a PowerShell command and get the error: Path not found. Permission denied

Windows Update 502 Bad Gateway: Quick Troubleshooting Checklist
When Windows Update returns a 502 Bad Gateway error, it usually means the update...

Fix Windows Update Stuck at 0 Percent Loading
You start a Windows Update and the progress bar shows 0% for more than 10-15 minutes. The system ...