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This article mainly introduces what is the essential software in the computer system, which has a certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article. Let's take a look at it with you.

The essential software in computer system is "system software". The system software is the software that supports the normal operation of the computer system and realizes the operation of the user. the system software makes the computer users and other software regard the computer as a whole without taking into account how each hardware at the bottom works.

The essential software in computer system is "system software".

System software refers to the system that controls and coordinates computers and external devices, supports the development and operation of application software, is a collection of various programs without user intervention, and its main function is to schedule, monitor and maintain the computer system; responsible for managing all kinds of independent hardware in the computer system so that they can coordinate their work. System software enables computer users and other software to treat the computer as a whole without regard to how each underlying hardware works.

Although all kinds of application software perform different tasks, they all need some common basic operations, such as getting data from input devices, sending data to output devices, writing data to external storage, reading data from external storage, routine management of data, and so on.

This basic work is also done by a series of instructions. People organize these instructions together to form special software to support the operation of application software, which is called system software.

Generally speaking, system software includes the operating system and a series of basic tools (such as compiler, database management, memory formatting, file system management, user authentication, driver management, network connection, etc.). It is the part of the software that supports the normal operation of the computer system and implements user operations.

The system software not only provides the above basic functions for the application software, but also manages the hardware, so that the different application software running at the same time or successively on a computer can share the hardware equipment in an orderly way.

For example, both applications have to store and modify data to the hard disk, and if there is no coordinated management agency to delimit areas for them, it is bound to destroy each other's data. Therefore, the system software is an indispensable software in the computer system.

The system software is generally carried at random when the computer system is purchased, and can also be installed separately according to the need.

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