Update - second computer arrived with power supply and the usual Kingdel Windows 10 installation.  This computer is very fast and works great!  My first computer arrived with no power supply in the box. I have four other Kingdel computers so I used an equivalent power supply to boot the computer and found a previous owner had installed a password protected user profile. So I could not login to the computer to find out if it works.  This computer is used and not new.  My four other Kingdel computers have been excellent with no issues.  KIngdel you really missed it on this one.  Replacement computer on order.