Where does "Turn Off Computer" reside?

ibticktock

Distinguished
Nov 23, 2006
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Lately my task bar, including the Start Menu, has been crashing and completely disappearing. I have been shutting the computer down by calling up Task Manager and using it as a substitute for the link that is normally in the Start Menu window. Since my icons still remain on the desktop and are fully functional after these crashes I was wondering exactly where the Turn Off Computer resides on the hard drive? If I could find it and put a shortcut on the desktop it would be that much easier to turn everything off. Thanks.