It came with Ubuntu, that's all. The OP wanted to swap that for Windows. Linux discussions are allowed here. It just depends on what part of the forum you post it in. I have a very long running Raspberry Pi thread in the chill out section. There is some Windows 10 IoT content in it, but it mostly deals with the Raspbian OS which is Linux. You may be very surprised by what you can do with devices like a Raspberry Pi or Compute Stick. RAM isn't everything, my Pi only has 1 gig. More than enough to run KODI as a Media Center. My Pi will do things my PC could never do.