Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If Windows Search stops returning results or the search box shows no results, a dependency confli...

You open Windows Security and see "Module not found" or a blank interface. This usually means a c...

You downloaded the Outlook offline installer but setup fails, hangs, or gives an error on Windows...

When you see a 504 Gateway Timeout error in Chrome, it means the server you're t...

You're running a command-line tool behind a corporate proxy and get a 504 Gateway Timeout

Fix 'Windows Terminal Path Not Found' in VS Code
When you try to open Windows Terminal from VS Code (e.g., via Ctrl+` or the terminal dropdown) an...