What does IM mean?

"IM "Instant Messaging (IM for short) is a real-time communication system, which allows two or more people to communicate with each other in real time by using the network.

"IM "real-time communication, pronounced as [shí shí t not ngxì n]

Sentence making:

1. IM (instant messaging) is a service that a terminal connects to an instant messaging network.

2. Most IM services provide the features of PresenceAwareness-display the contact list, whether the contact is online or not, and whether they can talk with the contact.

IM (InstantMessaging) is the most popular communication mode on the Internet at present, and various instant messaging softwares emerge one after another. Service providers also provide more and more rich communication service functions. Undoubtedly, the Internet has become a real information superhighway. From the perspective of practical engineering application, guided by the principles of computer network, combined with some common technologies in the current network, it is feasible to program and realize a network chat tool based on C/S architecture.