Decision Support Systems (DSS) are computer-based information systems that support business or organizational decision-making activities, providing essential, aggregate, organized data and reports to facilitate strategic, operational, and tactical decision-making. Coursera's DSS catalogue equips you with the knowledge and skills to design, implement, and use these systems effectively. You'll learn about the various types of DSS, including data-driven, model-driven, and knowledge-driven systems, and their applications in diverse industries. You'll gain insights into data mining, predictive analysis, and artificial intelligence techniques used in these systems. Further, you'll understand the role of DSS in improving overall business performance, fostering innovation, and driving strategic decision-making.