Question

what is chats? why are chats used​

Answer 1

Answer:

Chat and instant messaging (IM) are short messages sent and read in real time, allowing you to converse more quickly and easily than email. Chat and IM are generally used when both (or all) people are online, so your message can be read immediately.

Answer 2

Explanation:

On the Intérnet, chàtting is talking to other people who are using the Internet at the same time you are. Usually, this "talking" is the exchange of typed-in méssages requiring one site as the repository for the messages (or "chàt sité") and a group of users who take part from anywhere on the Intérnet.