How Do I Switch Between Fullscreen Apps In OS X Mountain Lion?
How do I swipe between full-screen apps in Mountain Lion?
- Asked by Kenneth P. September 14th, 2012 (Updated: September 19th, 2012)
You can switch between fullscreen apps by swiping with three fingers to the left or right on your trackpad. You can choose a different gesture by going to System Preferences > Trackpad > More Gestures.