Go on youtube and type "XBMC basic tutorial" ... Seriously from the bottom of my heart ... It's the best thing since sliced bread ... All TV shows /channels from across the planet ,PPV events, Movies etc !!!
Try Mobdro, a lot more reliable for the live TV. Has all new movies and all tv shows.
Also for downloading I use torrantz search have done for years finds the top sites https://torrentz.eu/my