According to a source of www.internetworldstats.com, today there are about nine hundreds million people are using the internet on the world. People can use the internet to communicate with the other from all over the world, business can do their work over the internet, and student can take a class online. Internet is allowing people have more conveniences on their live. It is become one of the most important technological innovations in human history. Does the internet always make people to be advantageously? The answer will now be explored. Here are some major of the internet. One, from the number of television advertisem...