http://gs.statcounter.com/os-version-market-share/windows/desktop/worldwide
ref - https://betanews.com/2018/02/01/statcounter-windows-10-finally-overtakes-windows-7/
origin - https://www.pipiscrew.com/2018/02/statcounter-windows-10-overtakes-windows-7/ statcounter-windows-10-overtakes-windows-7