This report delves into the realm of organisational behaviour, employing Morrison's, a UK-based supermarket chain, as a case study to illustrate key concepts. The report begins by examining the influence of power dynamics, politics, and organisational culture, as defined by Handy's cultural typology, on the performance of teams and individuals. It then explores the impact of both content theories, such as Maslow's hierarchy of needs and Herzberg's two-factor theory, and process theories, including Vroom's expectancy theory and Adams' equity theory, on employee motivation and goal achievement. Furthermore, the report differentiates between effective and ineffective teams, highlighting the crucial elements that contribute to team success. Finally, it provides an overview of core concepts and philosophies underpinning organisational behaviour. The analysis aims to provide a comprehensive understanding of how these factors interrelate and shape organisational outcomes, offering valuable insights into management strategies and workplace dynamics.