Having a TV

Watching news, cartoons, sports like cricket, football and programmes like urdu deeni talim, discovery channel, history channel where new things are known in the space or down below the ocean are good to watch.. Children watching cartoon like mickey mouse, doremon, and other amusements, so is all these ok to watch or not and if one does not have a T.V then how can one watch all these programmes.
Please shed your valuable Ilm light on this issue and guide us.
Jazzak Allah!