Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You try to access a local development server at http://localhost:3000 (or another po...

If you see an error that the Windows Activation Service is not running or disabled, it usually me...

You're editing code in VSCode when the extension host crashes and shows 'Extension host terminate...

If your Command Prompt backup script has stopped running or never worked, the issue is usually on...

You click install for Windows Terminal and get an error. Maybe it stalls at 0%, rolls back, or sa...

You might see this error when trying to activate Windows after a hardware change, a major update,...