What technology is used in IM software and instant messaging?

Network peer-to-peer communication.

Socket programming.

IM is the abbreviation of instantmessaging, Chinese name: instant messaging software.

Instant messaging software is a software that realizes chat and communication through instant messaging technology. At present, there are 2 types of architecture, one is the CS architecture, which adopts the form of client server, and the user needs to install the client software during use, typical representatives are: WeChat, QQ, HI, Skype, Gtalk, Sina UC, MSN, etc.

With the instant messaging function, you can know if your friends and relatives are on the right page and communicate with them instantly. Instant messaging takes less time than sending e-mails and is more convenient than dialing **, making it undoubtedly the most convenient way to communicate in the Internet age.

1. IM is instant messaging, which refers to the business that can send and receive interconnection in real time. Since its launch in 1998, and especially with the rapid development in recent years, instant messaging has become increasingly versatile, gradually integrating multiple functions such as email, blogs, **, TV, games, and search.

2. In mathematics, im refers to the imaginary part of a complex number, and together with the real part of re, it forms a complex number. For example, if the complex number z=2+3i, then im(z)=3 and re(z)=2.

3. In higher mathematics, im means "elephant". Definition: The vector space v is a subspace of v, called the image of f, denoted as orange im(f), i.e. im(f) = f(v).

IM is the abbreviation of instantmessaging, that is, instant messaging, IM software is the software that can communicate and chat in real time, allowing two or more people to use the network to transmit text messages, files, voice and ** copulation with Sen leakage, DingTalk is an IM software.

The mobile social software not only contains the function of IM, mobile social refers to the user with mobile phones, tablets and other mobile terminals as the carrier, based on the identification of users and exchange of information technology, according to the traffic billing, through the mobile network to achieve social application functions, mobile social does not include calling, text messages and other communication services. Compared with traditional PC social networking, mobile social networking has the characteristics of human-computer interaction and real-time scenes, which can allow users to create and share content anytime and anywhere, so that the network can serve the real life of individuals to the greatest extent.