Most people know about television 'Tele' means 'distance', and 'vision' means 'sight'. it means that we can see the objects and motion of the distance like in front of us. Television has a dual system of audio and visual.
Televisions give us chances to watching the real events happening in world. It may be related to politics or inventions, entertainment or wonders, sorrows or happiness. Whether the people are young or old, students or teachers, everyone enjoys watching TV.
It has become the best means for the young ones to get entertainment. It has been the best source of information for the politicians. In the same way it can be a good teaching materials for the teachers. Even the old people watch religious programmes on TV.
But together, it can be harmful if it is not used in a proper way. If the young children pass time watching television without learning, they may spoils their future. Watching TVs from very near and for a long time may affect the eyes. We should watch it for a short time for certain programmes. Some scenes and stories may be harmful for the little children. So, the guardians should be careful. We must use it with care.