What is information technology? What kinds of technologies does information technology mainly include?

Information technology (IT for short) is the general name of various technologies mainly used for managing and processing information. It mainly refers to various technologies and methods used by people in information acquisition, sorting, processing, transmission, storage and utilization. Information technology is embedded not only in products, but also in services.

Modern information technology is a science and technology group based on electronic technology (especially microelectronics technology), with computer technology as the core, communication technology as the lifeline and information application technology as the goal.

1, information basic technology

Information basic technology is the foundation of information technology, covering the development and manufacturing technology of various new products, new energy and new equipment. Microelectronics and optoelectronics are the fastest developing, most widely used and most influential technologies in recent years.

2. Main technical information

Modern information technology involves information acquisition, transmission, processing, control, display and storage. Its main technologies mainly include information acquisition technology, information transmission technology, information processing technology, information control technology, information display technology and information storage technology.

Extended data

Information technology involves images, sounds, characters, numerical values, users, hardware/software facilities, human-computer interaction systems and other systems that perceive, transmit, process and apply information, computer systems, network communication systems, social forms that create, distribute, use, integrate and process information for socio-economic, political and cultural activities, and so on.

Due to the purpose, scope and level of information technology, people have different definitions of information technology:

Any technology that can expand people's information function can be called information technology.

"Information technology" includes communication, computer and computer language, computer games, electronic technology, optical fiber technology and so on.

Modern information technology is characterized by computer technology, microelectronics technology and communication technology.

Information technology refers to the methods and equipment used to acquire, process, store, convert, display and transmit text, numerical value, image and sound information with the support of computer and communication technology, including providing equipment and providing information services.

Information technology is a purposeful combination of experience, knowledge and skills accumulated by human beings in the process of understanding and transforming nature in production struggles and scientific experiments, as well as labor materials embodying these experiences, knowledge and skills.

Information technology is the general name of related methods, means and operating procedures for managing, developing and utilizing information resources.

Information technology refers to a technology that can expand the functions of human information organs.

Information technology refers to the training methods and management skills of science, technology and engineering applied to information processing and processing; Application of the above methods and techniques; Computer and its interaction with people and computers, social, economic and cultural things corresponding to people. "

Information technology includes all aspects of information transmission, namely, information generation, collection, exchange, storage, transmission, display, identification, extraction, control, processing and utilization.

Information technology is a technology to study how to obtain information, process information, transmit information and use information.

References:

Baidu encyclopedia information technology