Characteristics of instant messaging software

Instant messaging: Through instant messaging, you can know whether your relatives and friends are online and communicate with them in real time. Instant messaging takes less time than sending emails and is more convenient than making phone calls. Undoubtedly, it is the most convenient way of communication in the Internet age. Instant messaging (IM) is a terminal service that allows two or more people to communicate with each other instantly in the form of text messages, files, voice and video.

Multi-task operation is asynchronous, long and short media change rapidly, and interaction is not limited by time and space.