Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You downloaded the offline installer for Microsoft Office or Outlook, but during setup you see a ...

You click the Teams icon, but nothing happens—or it stalls at the loading screen. This is a commo...

You open PowerShell as an administrator, and instead of getting a prompt, you see a spinning circ...

When you see "Outlook command not found" — whether from a macro, a custom button, or a built-in f...

You compose an email, hit Send, and it sits in the Outbox. Or you get a vague error like “Tas...

Clear Microsoft Store Cache to Fix App Updates
If your Microsoft Store apps won't update, or updates get stuck or throw errors, a corrupted cach...