Our office housing keeping guy sat on my linux (Fedora 7) system and somehow removed the main panel. By panel I mean where all the menus are there - Applications, Places, System etc. and contains a tab for every running application. I brought back the panel but now I don't see the terminal launcher and I can't find it anywhere. It used to be there in "Applications -> System Tools -> Terminal" but now the System Tools option itself is not present there.
System -> Preferences -> Look and Feel -> Main Menu. There one System option is unchecked but I can't check it and apply. I am logged in as root.
How do I bring it back? Please help. This is very irritating and weird. That guy doesn't even know what he has done so no use of asking him. :)