Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If you run both Ubuntu and Windows on the same machine—either in a dual-boot configuration or thr...

If Windows Search isn't finding files or is running slowly, the built-in configuration tools can ...

If your Windows device boots straight to the desktop without asking for a BitLocker password, the...

You try to activate Windows and get an error: "Activation failed to start" with "Permission denie...

If you see error 0x80240034 when installing a Windows Search update, the update likely failed due...

If you're trying to activate Windows without an internet connection, the offline activation metho...