The computer worked as described for about 20 days, then no power could not boot up or anything.  A few other reviews mention similar loss of power issues.  However, TekRefurbs was very quick to respond, and a real person answers the phone, so I returned the defective computer and ordered another PC from them that hash a little more capability.  I also added a $25 two-year warranty this time which is about 10% of the replacement cost.