I think he means in the editor? You can always use +/- on the keyboard
Yes, in the "EDITOR" right! unfortunately i can not use the +/- keyboard easily because I have a notebook without a numeric keypad (at that point it would become more difficult to use the FN keys than press CTRL), and, again unfortunately, I often need to use the zoom in/out because I have a problem with old ATI video driver and if i do not zoom does not appear to me the graphics objects into the layout
that's why i would very convenient to me to be able to zoom without having to press each time CTRL...
there is a way to edit the command associated with the zoom?