Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You install a Chrome extension, but it doesn't appear in the toolbar, or it's grayed out, or it j...

You open Command Prompt to run a quick command, but the window just sits there with a blinking cu...

You search for a file or setting in Windows, and instead of results you see a 502 Bad Gateway err...

You've lost your Chrome profile, upgraded to a new computer, or need to reset Chrome without losi...

When Windows Update fails with error 0x8024402c, it usually means the update service cannot reach...

When you try to install or update an app from the Microsoft Store, you might see an error code li...