This exercise is making me crazier. Without known cause my new Pro with Snow started magnification of segments of windows where the cursor is. I have nothing checked in "Accessibility;" I unchecked what was checked before I arrived as part of the effort to eliminate this annoying and vision obstructive feature. Nothing I've found in "Help" so far has been of any. Please help me before I have a nervous breakdown and do something rash, like get a PC. Thanks. The iOS is 10.8.5, Snow Leopard. I can't tick the box below because magnification is covering that option. Most irritating.
MacBook
Pro, Obfuscation of text and necessary i