The main areas of application of computers

There are five main areas of application for computers

After years of development, the application scope of computers has penetrated into all walks of life, and is closely related to our lives, and is changing the traditional way of working, learning, and entertainment, and is promoting the development of our society in the direction of automation and intelligence. Among them, the main application areas of computers are as follows:

1. Scientific computing. This is also the original intention of the original research and development of the computer, in order to be able to complete the computing task faster and more efficiently than people, from the initial thousands of calculations per second, to the current hundreds of millions of times per second, the contribution of the field of computer scientific research is huge, through the computer's high-precision high-speed computing and large-capacity storage and continuous computing capabilities, it plays an important role in the field of scientific computing that many humans cannot solve. Scientific computing has always been an important area of computer applications.

II. Information Processing. Computers can effectively collect, store, organize, classify, process, and utilize all kinds of data. The processing of information is generally used in some professional fields, which does not involve complex mathematical calculations, etc., but is more about the comprehensive analysis and processing of a large number of data, and the requirements of timeliness and timeliness. According to data, more than 70% of computers are mainly used for data processing, and after development, from the file system as a means and database technology as a tool to the decision support system that provides decision-making basis for managers based on databases, model libraries and method libraries.

3. Process control. Using the characteristics of the computer program, it can realize automatic control to the object of continuous work, according to the collected data, through calculation, according to the calculation results to the control object to send a regulation signal, so as to realize the real-time automatic control of the control object. This function is mainly used in automated production and military aspects, which can greatly reduce the probability of errors in manual processing and greatly reduce the need for personnel.