Not worth the money. If you are buying a computer you might as well spend the extra $100 and buy a brand new one. USB ports on this become very unreliable and the more devices you plug in, the less responsive they are (useless with 3+ devices). Simple/non-demanding applications will spike CPU usage up to 100% for no real reason (I'm guessing the processor in this unit is no good). I knew going in that refurbished items were a gamble and now I'm paying for it!