I don't know what else to say, if my damned 39 yer old, District Manager, son had kept his hands off of his American Mensa mother's mail I would know what version of computer I ordered before I had the surgery that kept me flat on my back a year at the end of last May and still today. I think he and that blasted surgeon should have to put up with each other for the rest of time! I just want for my computer to function as well as it did before the update!