How to fix slow response on MacBook Pro
My MacBook Pro is currently running the latest OS it has 750GB HDD 8 GB memory. It has currently got 350GB of free available space
It has started being slow about two weeks ago and slow enough that all the applications take too long to open and make them not respond.
Is there anything that I can do that will fix this problem?
MacBook Pro (17-inch Early 2011), OS X Mountain Lion (10.8.4)