A Decision Support System (DSS) is a computer-based tool that helps individuals and organizations make informed decisions. It combines data, sophisticated analytical models, and user-friendly interfaces to support problem-solving and decision-making processes. DSS can analyze large volumes of data, providing insights that help users evaluate different scenarios and outcomes. These systems are commonly used in various fields, including business, healthcare, and finance. By integrating data from multiple sources, a DSS can assist in tasks such as forecasting, resource allocation, and risk assessment. This ultimately enhances the quality and efficiency of decisions made by users, such as managers or analysts.