I clicked something and the menu with File...Tools...Help went away & I can't figure out how to get it back.
I'm presently using Adobe Professional Version 8.3.1 not that it probably matters.
Never mind I found it on someone else's computer under the View / Menu Bar ... "F9" - the F9-key toggles this menu between on and off.
I hope the newer versions of Adobe do as Windows 7 does and that is that by pressing the Letter key and the Alt-key of any of the menu items it brings up the missing menu temporarily so one can use the menu. Then if one finds the View / Menu Bar one will be able to find out how to turn it back on.