The machine is terrible and demands constant attention.  I did not return it right away and i AM SORRY THAT i DIDN'T!  From the first initial experience there have been problems.  It works but not without significant glitches.  First off I couldn't remove the cover. This should have been a red flag that I did not ignore.  I had problems with the licensing with Microsoft, and when I tried to restore the system with a new copy of windows I couldn't do it. The cpu constantly runs high and I know that it is just a matter of time before it burns out.  If you are looking for a quality piece of equipment that is dependable and hassle free this is not it!  Keep looking. These are good machines but I would highly recommend avoiding this provider.