How do I open my Safari browser in full screen?
I thought I was closing windows but somehow changed my setting so my browser does not open in full screen. I can't find information on how to change it to full screen. Can someone help?
MacBook Pro
There is no "setting" for it...
At the upper right corner of a Safari window (or any window that supports Full Screen App mode), you should see a pair of arrows (that point outward). Click that to make it go full screen.
The full screen is actually a separate Space. You can move back and forth between it and your regular Desktop Space, using Mission Control (or by "swiping" if you use a trackpad).
To take the window out of Full Screen App mode, move your cursor to the top of the screen, to make the menu bar appear. At the right end of the menu bar, you should see a pair of arrows (that point inward). Click that to make to make it a regular window again.