This machine seemed nice until I started getting recovery screens on every third boot up.  I can enter recovery mode and immediately exit to windows and the computer works normally.  I contacted customer support.  They had me create a boot-able USB drive to restart Windows and sent me instructions (in broken English) on how to restart Windows.  I followed the instructions only to discover the problem was not fixed and Windows no longer could find my 'D' drive.  At that point all they offered was for me to send my machine to them for repair but I had already loaded too many personal files.  Not wanting to create a security risk, I decided to live with the computer in its crippled state.  At lease it boots up fast 2 out of 3 times.In spite of the boot-up problem, it is quiet and uses little electricity (180 watt power supply).