So, I got my Macbook Pro late August of last year. It's been fine until a few weeks ago when it would start freezing up a lot (the beach ball always appearing) and oftentimes I would have to force quit (in Safari). Sometimes, when I scroll down a page with the two finger scroll, it lags a little and the beach ball comes up. Finally, when I try to swtich tabs in Safari, oftentimes freezes up. I thought Macs were relatively good in these areas? What can I do to fix these slowups?