A mechanical engineer, an electrical engineer, a software engineer, and a Microsoft software engineer are in a car that breaks down.

The mechanical engineer says: ''Maybe it's a stuck valve''.

The electrical engineer says: ''Maybe it's a dead battery''.

The software engineer says: ''I know. Let's all get out and get back in again, and see if that fixes it''.

The Microsoft software engineer says: ''I know. Let's Close all the windows, turn the car off and turn it back on, and see if that fixes it