Software system. In computers, software systems are a collection of various programs, data and related documents that are run by the computer. They are usually divided into two categories: system software and application software: 1. System software refers to the control and coordination of computers and external devices. , a system that supports the development and operation of application software and can ensure that the computer operates normally according to the user's wishes; 2. Application software is a collection of various programming languages that users can use, as well as applications compiled in various programming languages. It can directly help users improve work quality and efficiency.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
In computers, software systems refer to the collection of various programs, data and related documents that are running on the computer.
Computer software systems are usually divided into two categories: system software and application software. Computer system software can ensure that the computer runs normally according to the user's wishes. In order to meet the various needs of the user for using the computer, it helps the user manage the computer and maintain resources, execute user commands, control system scheduling and other tasks.
Software systems are divided into two major categories. Although their uses are different, what they have in common is that they are programs or data written in a certain format and encoded in a computer memory.
1) System software
System software refers to a system that controls and coordinates computers and external devices, supports the development and operation of application software, and is a variety of systems that do not require user intervention. A collection of programs whose main function is to schedule, monitor and maintain a computer system; it is responsible for managing various independent hardware in the computer system so that they can work in harmony.
System software allows computer users and other software to treat the computer as a whole without taking into account how each underlying hardware works.
Generally speaking, system software includes the operating system and a series of basic tools (such as compilers, database management, memory formatting, file system management, user authentication, driver management, network connection, etc. ), is that part of the software that supports the normal operation of the computer system and enables user operations.
System software is usually included with the computer system when it is purchased, and can also be installed separately as needed.
2) Application software
Application software (Application) corresponds to the system software. It is a variety of programming languages that users can use, as well as various A collection of application programs compiled in a programming language, divided into application software packages and user programs. An application software package is a collection of programs designed to use computers to solve certain types of problems, mostly for users to use.
Application software package is a collection of programs designed to use computers to solve certain types of problems, mostly for users. Application software is that part of software provided to meet the application needs of users in different fields and problems. It can broaden the application fields of computer systems and amplify the functions of hardware.
Application software is directly oriented to the needs of users. They can directly help users improve the quality and efficiency of their work, and even help users solve certain problems.
Application software is generally divided into two categories:
The first category is practical software developed for specific needs, such as accounting software, setting systems, and engineering budget software and educational auxiliary software, etc.;
The other type is a tool software provided to facilitate users to use computers, such as Word for word processing, AutoCAD for auxiliary design and Rising anti-virus software for system maintenance, etc.
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