You can if you wish load it onto your Roku or buy the Kodi app preloaded onto a Roku/Amazon stick or a media box that is plug and play via Ebay or Amazon. Quite cheap as well.
Oh BG, that's a whole new thread for you :wink:. Basically Kodi is a software app/program that allows you to file share ( legally ). There are add ons ( not legal ) which allow you to share premium tv content at a fraction of the price or even free. You will have to look up how to download Kodi...