In the modern times, there is hardly any person who has not heard of or seen a television set. So, it is neither very important to define it nor is necessary to describe how in functions. This strange invention of science is now-a-days the most widely used media of communication or propaganda. Not only that, it is a part and parcel of our daily life as it is inseparably linked with recreation.

Television broadcasts dramas, movies, educational programmes, comedy series, documentaries and other attractive packages. It builds consciousness among people about the current affairs of the country as well as the world. In a word, its gives both knowledge and pleasure. But one thing cannot be left unmentioned in this regard. That is about the satellite TV which has caught on at present. Unquestionably, it has done much good to us by exposing us to the culture of various societies. But still it is contended that much of the preaching and cultural attack is very harmful to our society.