The worst feature of this PC is that it freezes often (and of course without warning when in the middle of something important). I went online for "solutions" and applied all I could find, but none solved this problem or helped prevent it from recurring so I'm typing quickly to get this review done before it crashes again. Moreover, the placement of the sole drive and air vent are inconvenient - when the vent is on top to allow heat to escape, the drive is upside down (duh?!) - did the bright engineer who designed this box actually use the product? I could go on, but this product needs a major overhaul.