Field Information System (IS) is a combination of processes, hardware, trained personnel, software, infrastructure and standards designed to create, modify, store, manage and distribute information to suggest new commercial strategies and new products. This leads to effective work practices and effective communication to make better decisions in an organization. The functioning of the information system has undergone significant evolution over the last decades. It changes from day to day. It includes data processing, management reporting, decision support, executive support, knowledge management and e-commerce. Finally, the IS (information system) is evolving drastically in different areas. Many businesses use different perspectives to make their work easier and now, IS (information system) has upgraded systems into artificial intelligence computer systems that can even be used to predict business performance. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get the original essay Evolution of Information Systems: In the 1950s, the role of IS was primarily to perform activities such as transaction processing, record keeping, and accounting. The IS was mainly used for electronic data processing (computing). EDP ​​is described as the use of computers to record, classify, manipulate and summarize data. It is also called information processing or automatic data processing. The Transaction Processing System (TPS) was the first computerized system developed to process business data. TPS collects, stores, modifies and retrieves an organization's daily transactions. Typically, TPS computerizes or automates an existing manual process to enable faster processing. Examples of GST outputs are cash deposits, automated teller machines (ATMs), payment orders and accounting systems. Later this was moved to MIS (Management Information Systems). Basically, MIS provides reports generally confirming transaction processing activities and the information establishes the data in a format that an individual can quickly view. In DSS (Decision Support Systems), at that time, personal computers were introduced with the introduction of PCs, the distribution of computing is easily accessible. This new role of information systems in providing ad hoc interactive support for the decision-making process to managers and other business professionals is called Decision Support Systems (DSS). Later, he moved to ERP (Enterprise Resource Planning) which he organized - a specific form of strategic information system that integrates all components of an organization, including manufacturing, sales, management resources, human resources planning and marketing. Current Trends in Information Systems: Development has now shifted towards the application of artificial intelligence (AI) techniques to business information systems. Expert systems (ES) and knowledge management systems (KMS) interconnected with each other. Expert systems (ES) are a computer system that mimics the decision-making ability of human experts. For example, the systems make financial forecasts, diagnose human illnesses, and plan delivery vehicle routes. Knowledge management system (KMS) is a.