More than Linux is not so difficult after all, given the large amount of computers that are sold with Windows 8 already installed and thanks to the millionaires of Microsoft contracts with brands. By the side of Linux, the little impact (which comes from the hand of the little investment that is made to the OS to make it known) and the reduced amount of machines that are sold with a Linux already installed and for the worse, with a distro that isn't the best of all (Ubuntu).