Internet is very popular today. Why does it like to use? First, internet gather information and give intelligence easily. Second, we can enjoy a new movie, game or music as hobbies. Last, internet is easy to operate and there are many computer everywhere . Otherwise, internet has demerits. When you communicate electronically, all you see is a computer screen. You don’t have the opportunity to use facial expressions, gestures and tone of voise to communicate your meaning; words that is, lonely written words are all you’ve got. And that goes for your correspondent as well. So, when you’re holding a conversation online, whether it’s an e-mail exchange or a response to a discussion group posting, it’s easy to misinterpret what your correspondent is a person with feelings more or less like your own. Computer networks bring people together who’d otherwise never meet. But the impersonality of that medium changes the meeting to something less personal