My Macbook was acting fine until recently. I think it is because of an update that the Automatic Updated thing did. Since then, my dock has reset, my Safari bookmarks have vanished (they reset everytime I reboot), and my Spotlight is ALWAYS indexing (this is what I have noticed, so far), and it usually takes way too long for it to index (much longer then usual). Any idea what could be going on? I'm clueless.