Online chat services on the Internet is to communicate through text, audio, and pictures from a Webcam to interact dynamically (Real-time), same way with a different telephone conversations by the conversation to communicate through a computer screen. At the same time, they can send messages, images and sound, with the Internet as a medium to transmit information.
it is true that there are a number of advantages to chat online. First of all, They are a good way to connect with people around the world .You can openly express your opinions .Teaching others about your culture or them teaching you. In addition It's possible to make wonderful longs distance pen pals .
On the other hand, there are a number of disadvantages. At first, Phone users who are not able to type at lightning speed won't have much fun using live chat. When chatting on the Internet because the person on the other end cannot see your face or hear your tone of voice. Therefore, you have to be very careful with the way you word things. Finally, It's too danger, If you chat with strangers over the Internet, you can open yourself to predators. People can lie about who they are in an effort to hurt you in some way. Your conversations can also be saved, which can come back to haunt you if someone has bad intentions.
In conclusion, I believe that even though chat online has some advantages, the disadvantage outweigh them. In my opinion, chat online can beneficial to our daily lives. If you use it correctly.