Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If Windows Search stops working, files don't appear in search results, or the search box shows no...

When you try to install or update an app from the Microsoft Store, you might see error 0x80073cf3...

You click the Microsoft Store icon in the Start Menu, but nothing happens—no window, no error. Th...

You click Chrome and nothing happens, or you see an error about your profile not opening. This us...

If OneDrive doesn't start or sync automatically when you log in to Windows, it's usually due to a...

Windows Update error 0x80073712 usually appears when a system file required for the update is mis...