kody? you mean kodi? aka xbmc? there is a windows installer on the homepage (64bit only vista+) and its in the repo of most popular linux distros so it can be installed with 'apt' or the distros equivalent of apt
its a klunky program but it works.. ...you are going to want a remote eventually .. using the mouse is odd for its UI... https://kodi.tv/
-- official homepage...
setting the thing up is as easy as installing it and selecting what 'channel apps' you want to install... also plays local files..