how do I update my 2010 MacBook Pro so I can use Air play Mirroring
How do I update my 2010 MacBook Pro so I can use Air play Mirroring, I have just purchased Apple TV and I am trying to mirror what Is on my MacBook Pro screen to my a TV via the Apple TV, however It seems Airplay Mirroring Is only availeble on MacBook Pro from Mid 2011, as mine Is 2010 how do I update my MacBook Pro to have Airplay Mirroring.
Thanks
MacBook Pro (13-inch Mid 2010), OS X Mountain Lion (10.8)