Is your computer too slow ... open. Google Chrome is often one of the biggest culprits. It can run multiple processes at once, consuming a large chunk of your computer’s memory. Close browser tabs you ...

running a 2010 mbp6.2, 2,53 ghz, 4gb ram, 500gb hd, about two thirds full. 10.6.8, mostly text-editing and webwork. machine has been feeling laggy for a while. beachballs, slow interface response, ...