Group Decision Support Systems (GDSS) are interactive software tools designed to facilitate group decision-making processes. They provide a structured environment where participants can collaborate, share information, and analyze options collectively. GDSS often includes features like brainstorming tools, voting mechanisms, and data analysis capabilities to enhance communication and efficiency among group members. These systems are commonly used in various settings, including business meetings, academic research, and community planning. By leveraging technology, GDSS helps groups overcome challenges such as time constraints and differing opinions, ultimately leading to more informed and effective decisions.