Nowadays, TV is an important part of our lives and life seems impossible without it. Some people think that TV is one of the most important inventions of human being and improve our lives for better. This group points to some immense effects of some special tv program such as documentaries and information program to support their opinion. these kinds of programs make us aware about nature and the world around us so this group of people mention because of advantages like this TV is useful and should be in our lives. My view, however, is different. I think despite having some advantages, TV has many negative aspects. destroying communications among friends and family members is one of the worse disadvantages of tv. I will discuss my reasons in following paragraphs