Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You're running Windows Update, and after a restart, the screen goes blank—no cursor, no logo, jus...

If you see errors like 'We need to refresh your credentials' or 'Something went wrong' when openi...

After installing a Windows update, you might see a "Connection timeout" error when opening Window...

If you see "Microsoft Store failed to start" with a "Permission denied"<...

How to Configure Proxy in Windows Terminal
If you need Windows Terminal to use a proxy server—for example, behind a corporate firewall or a ...

Fix Windows Activation Server 504 Timeout Error
You try to activate Windows and get an error: "Windows activation server not responding 504 timeo...