What does the it industry do?

IT industry generally refers to information technology industry. Information technology industry, also known as information industry, is an industry that uses information means and technologies to collect, sort out, store and transmit information and intelligence, provide information services, and provide corresponding information means, information technology and other services. Information technology industry includes: industrial departments engaged in information production, circulation and sales and providing services by using information.

The IT industry mainly includes the following occupations:

1. Software category: system analyst, computer programmer, software tester, software project management division, system architect.

2. Hardware category: computer maintenance workers.

3. Network category: computer network administrator, network system designer, network integrated wiring engineer and network construction engineer.

4. Information system category: computer operator, information system security engineer, information system administrator, database system administrator and information system supervisor; Information system appraiser, information resource development and management personnel, and information system designer.

5. Manufacturing category: semiconductor device tester, semiconductor device manufacturing technician, semiconductor device manufacturer, semiconductor device support worker and semiconductor device packaging worker.

Industry development

The development of information technology industry makes the transmission of economic information more timely, accurate and comprehensive, which is conducive to improving the labor productivity of various industries; It speeds up the spread of science and technology and shortens the distance from creation to application in the production field; It promotes the development of technology-intensive industries and is conducive to the adjustment of the national economic structure. Nowadays, information technology has been applied to various fields, bringing unprecedented convenience and benefits to people's work, study and life.