Paraphrase it: Q1 - The main role of an information system in an organization is to efficiently collect, store, process and manage information to support decision-making processes and enable the organization to achieve its goals. information system facilitates the exchange of information between all business functions and manages communications with external stakeholders. IT increases productivity, improves communication, and provides a competitive advantage by enabling data-driven decision-making. The development of a successful information system includes several important stages. First, understanding the goals and requirements of the organization is crucial. Conducting a thorough analysis of these needs helps to determine the scope and functionality of the system. Secondly, it is vital to plan the architecture of the system and select the appropriate hardware and software components. This step ensures that the information system conforms to the technological infrastructure of the organization. Third, system development includes coding, testing and integration to ensure that the information system functions properly. This is followed by an implementation that includes deployment, user training, and system evaluation. Finally, continuous maintenance and support are necessary to maintain the efficiency and relevance of the information system, meet emerging business needs and technological advances. A well-designed information system increases the efficiency of the organization, the speed of decision-making and competitiveness