I have a 2009 MacBook Pro w. 8GB RAM, running Mountain Lion (OS 10.8.5) Exact specs: http://imgur.com/iwh2FU9
I want to upgrade so I can install the new Adobe updates. So my question is: Will this make my Mac slow and sluggish? or will it be the same/better?
Noob questions I guess, but any help would be appreciated. Thanks!