I have a MacBook Air (11-inch, Mid 2011) with a 1.6 GHz Intel Core i5 processor, running Mac OS X Lion 10.7.5 (11G63). I downloaded Yosemite, but when I click 'Install', nothing happens. Any suggestions?.
I have a MacBook Air (11-inch, Mid 2011) with a 1.6 GHz Intel Core i5 processor, running Mac OS X Lion 10.7.5 (11G63).
I downloaded Yosemite, but when I click 'Install', nothing happens.
Any suggestions?
MacBook Air, Mac OS X (10.7.5)