Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If you see a persistent “Activate Windows” watermark in the lower-right corner of your screen, yo...

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

You open Windows Terminal, click on a profile—Command Prompt, PowerShell, or Ubuntu—and the tab j...

If you're trying to set up the Microsoft Store on a Mac, you'll quickly find that there's no nati...

You've changed BitLocker settings—maybe turned on encryption for a new drive or modified a Group ...

You're trying to run the OneDrive sync offline installer, but it gets stuck at 'Downloading' and ...