2 Replies Latest reply: Dec 9, 2013 3:04 PM by rkaufmann87
Dominicc48 Level 1 (0 points)

On my iMac 21.5 Late 2012 I cannot go Full Screen in any application; It just makes an 'error' sound. I used the Control + Cmd + F and it still made the error sound. I am using OS X Mavericks 10.9. Please help.

My computer has 4 cores; 8 GB RAM