The so-called "power menu" as some call it - the one you get if you right-click in the far bottom left corner of the desktop - isn't working on one of my computers. The menu comes up, but no options on it actually do anything except "Run". When I click on anything, be it Control Panel, Task Manager.... whatever; nothing happens. Not sure how to approach this.
What could very likely have at least something to do with it is that Windows 8 was installed on this desktop through an in-place upgrade from Windows 7 Pro. Normally I shy away from doing upgrades as opposed to formatting, but I couldn't get around it this time due to all the stuff I had on the drive with nowhere to back it up.
Everything else seems to work perfectly fine (so far as I can see at the moment) except this. Any ideas as to why it's not behaving?