content: The general public has no idea because they literally dont give a fuck about it. Most of them only use windows to browse facebook and shit. As long as their computer work they dont care and when its stop working, the problem is "the unreliable machine" because they're too dumb to learn how the machine actually work or learn a new OS.  People are technologically retarded. And tis only going to get worst as computer become more and more user friendly. There will be no reason to learn how it work. 20-30 year agos you needed a little bit of self-diagnoses on a daily basis to operate computers.