How To Change the Start Menu Power Button Action
Here’s how to change the default action of your Windows power button in Windows 7:
- Right-click on the Start Menu Power Button > Select Properties:
- Go to the Start Menu tab.
- Click on drop down menu for Power Button Action to change from the default selection:
- Switch user
- Log off
- Lock
- Restart
- Sleep
- Shutdown

- Click on Apply and then OK.
- You should now see the changes you made.
That’s it. hope this help you out.