Nowadays, each house has their own television and when people have free time, they usually watch TV as the kind of entertainment. But besides that, television is a tool for education as well. The first duty of the TV is entertained people by using a wide range of advertising. The common of all the TV show helps people relax and funny while they were seeing this show. Actually, TV channels can earn their profit by inserting som advertisement when people see it.Otherwise,the television educates people through a list of channel about science program, math, history,nature life,...For example: Science tricks, national discovery, BBC news,...Moreover, children can learn some lessons while they watch cartoon. In conclusion, television is the best way to educate and inform people.