I ordered 2 of these computers and both seem to work great so far. But neither of the wireless wifi adapter dongles that were included work. Both provide very slow wifi and continually disconnect. I attempted to contact the seller, but they have not responded. So if you buy this computer from this seller, be prepared to buy a wireless wifi adapter to replace the junk that they send with the computer. I gave 1star review based completely off of the lack of communication.