I don't know why, but all of a sudden my mac just stops working and crashes. I don't use Chrome so it's not that issue, and I can't really point out when my computer crashes and why. Anyone else experiencing sudden crashes..? I'm on Yosemite 10.10.2, not sure if the crashes started before or after the official update. Also, I've had 10.10.2 beta versions prior to the official release... Thank you all, Tal.