I pressed *something* and now the screen on my main display is magnified. I have a MacBook Pro and also use an additional screen for dual display. I am pretty sure I was just pressing the F7 key to adjust the display when the main screen (the one attached to my laptop) magnified everything on it. I searched the forums and tried the fix of going to Universal Access to turn off Zoom and that wasn't the problem. I don't have a mouse so I can't do anything with the scroll wheel on the mouse. Restarting also did not help, and neither did disconnecting and reconnecting the second screen.
Any help is greatly appreciated!
Any help is greatly appreciated!