Add shutdown to the start screen menu

Is the any way to add the option to shut down the computer to the little menu that pops up when you click your name on the start screen? The one that displays change account picture, lock, and sign out. I've searched around, but can only find how to add a shutdown tile to the start screen or a context menu on the desktop.

you can download an app for it or simply go to the charms bar>>>settings and there's an icon there to shutdown/sleep/restart your PC.





This is not a problem for me because the logitech wireless keyboard that I am using comes with a shutdown/sleep/hibernate button.

Shortcut to Shutdown tutorial:
http://www.eightforums.com/tutorials/7025-shut-down-shortcut-create-windows-8-a.html

if you need Restart shortcut and others, don't forget to look in the "Related Tutorials" links below the tutorial.