So I bought Minecraft on Windows and I don't know what kind of laptop I have but I didn't get Windows 10.  Im using 1.12  When I bought it and try to run it, it would crash and say not responding.  I was thinking did I buy the wrong one.  If it is could I trade it for the Windows 10 like return the one I have, get my money back and get the windows 10.  If possible please tell me immediately and I would be so grateful.  Thank you. Cheers.