How to get full screen on mac. The different screen resolutions can be set on either the internal laptop screen or an external monitor connected to the mini displayport connector. Press and hold commandtab then use the arrow keys to move right and left along the row of app icons. From os x lion through os x mavericks users could enter full screen mode by clicking a small icon in a windows upper right corner that displayed two arrows pointing away from each other.
Its green and looks like two arrows pointing outward. In the top left corner of the app window click the full screen button. Macbooks are based on an intel processor and include the ability to utilize different screen resolutions.
Press commandtab to move to the next screen. Other ways to move between full screen apps.