You must be talkin about one of them Steve Jobs specials, cause there ain't no clovers on a Windoze machine keyburd. Homeever, if you smash that ctrl key and the + key simontuniously, it attempts to do something that looks like a passable emulation of magnification... ;-)
Now what keys do I press on the Osborne?
Got the CTRL key on the left and the R-click on the mouse and life is good. But I hate relying on SYNTHETIC methods of navigating the Interwebs...
GIVE ME BACK MY EYES!!!
(Prolly too many years squinting in the desert sun, looking for eagles, vehicles on the horizon and oncoming traffickses...)