This is what I think they sway it’s free but if you don’t pay for it it don’t work I’ve wasted 6 dvd and 2 different flash drives trying to get the to work and I found that is you don’t pay it just don’t work at all so if I was you don’t wast your time dvds of flash drive space on this system there are plenty of other Linux systems out there that are free and when they say free they mean it you can make it look and feel the same with a little programming