Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If you've disabled Cortana and find that Windows Search no longer returns results or runs slowly,...

You try to connect to a remote desktop through a proxy, but after a long wait you get a timeout e...

If you see the error 'Windows activation token expired' when trying to activate Windows, it usual...

You're working in Visual Studio Code on macOS when the editor suddenly stops responding, and a no...

If you're troubleshooting a stubborn app or driver issue, Windows Security (formerly Defender) mi...

You install Google Chrome, but when you try to launch it or run a command, the system says it can...