created by Compu Serve executive Alexander "Sandy" Trevor in Columbus, Ohio.Ancestors include network chat software such as UNIX "talk" used in the 1970s.Woolley in 1973 on the PLATO System at the University of Illinois.It offered several channels, each of which could accommodate up to five people, with messages appearing on all users' screens character-by-character as they were typed.Chatiquette varies from community to community and generally describes basic courtesy.
Rather than watching potential customers click away from their e-commerce sites, many businesses have been adding live chat support. Selector .selector_input_interaction .selector_input. Selector .selector_input_interaction .selector_spinner. Online chat may refer to any kind of communication over the Internet that offers a real-time transmission of text messages from sender to receiver.The expression online chat comes from the word chat which means "informal conversation".Online chat includes web-based applications that allow communication – often directly addressed, but anonymous between users in a multi-user environment.