A management information LEUNG Chi hongsystem is, at its core, a system that deals with information and serves management. An information system that deals with management information is known as a management information system. The purpose of management information system is to serve management, and management is the object of information system service as well as the environment in which management information system survives.

Management is the effective use of various resources such as manpower, materials, funds, and equipment through basic actions such as planning, organizing, personnel, leading, and controlling.

In a philosophical sense, information is a property of all substances and things that are prevalent in nature, human society and human thinking activities.

Data is a recognizable symbol for objective facts that have been recorded. All language, words, drawings, and models used to describe objective facts can be considered data.

Information expressed in language, words, graphics, and so on is information after interpretation; that is, information is our interpretation of data or its intrinsic meaning.

A system is an organic whole with specific functions that is composed of many interconnected and inter-constrained parts. In general, systems are made up of five basic components: input, output, processing, feedback, and control.

People typically reflect various organizational management activities and have an impact on the management of a variety of information, intelligence, and information, which is referred to collectively as management information. Management information, in the form of figures, words, and charts, reflects the current state of organizational management activities and communicates and coordinates the links between various management links in order to achieve effective control and management of the entire organization.

An information system is a man-made system made up of people, hardware, software, and information resources that collect, process, store, transmit, and provide information in a timely and correct manner in order to manage, regulate, and control the activities of the organization.

Management information system is a human-led, computer hardware, software, communication network, and other office equipment as the basic information processing means and transmission tools, for the enterprise senior decision-making, middle-level control, and grassroots operations to provide information services man-machine system.

The task of management is to achieve the organization's goals by effectively managing resources such as people, money, and materials. The ability to make effective decisions determines whether management work succeeds or fails, and the correctness of those decisions is determined by the quality of information.

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