Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You're trying to download an app from the Microsoft Store, but it fails with a 504 timeout error....

When you try to open a Microsoft Store log file (usually from %LOCALAPPDATA%\Microsoft\Wind...

Windows Search Update Troubleshooting Checklist
If Windows Search stops working or returns no results after a recent update, you're not alone. Up...

Fix Microsoft Teams 502 Bad Gateway Due to Network Config
You open Microsoft Teams and see a 502 Bad Gateway error. This usually means you...

Fix Command Prompt Proxy Error Permission Denied
When you run a command in Command Prompt (cmd) and see an error like ERROR: permission deni...

How to Fix Windows Update Error 502 Bad Gateway
Windows Update may show a 502 Bad Gateway error when the update service cannot reach Microsoft's ...