Team success occurs when a group of individuals collaborates effectively to achieve a common goal. This involves clear communication, defined roles, and mutual support among team members. When everyone contributes their strengths, the team can overcome challenges and reach objectives more efficiently. Measuring team success can include evaluating the quality of the outcomes, meeting deadlines, and the overall satisfaction of team members. Tools like performance metrics and feedback surveys can help assess how well the team is functioning. Ultimately, successful teams foster a positive environment that encourages growth and innovation.