What a pity not to be able to buy that computer without an operating system. Windows8 imposed with the machine is pathetic! I would have preferred windows seven. One should have the choice! In short if quality article that I hope will last longer than my ACER just let go of me after 5 years of service. The design is nice, the matte screen is a real pleasure! The brushed shell (plastic?) Leaves fingerprints, pity ... Otherwise red card to Amazon because I received my entire order with this PC in a way too big cardboard open and items virtually unprotected! This is the first time it happens to me. I had to check everything on delivery article by article. The deliveryman has subsequently wait a few minutes.