Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

After a reboot, you click the search bar or open Start and see “Search is loading…” or a spinning...

You set up automatic updates in your app, but nothing happens. Or updates run at the wrong time. ...

When Windows Search fails with errors like "connection refused" or "permission denied," it usuall...

You scheduled a task to run a script that needs network access through a proxy, but it fails with...

Windows Security (formerly Windows Defender) can sometimes fail to open, show blank screens, or r...

You’re waiting for a Windows update to finish, and suddenly the screen goes black. The monitor is...