This paper explores the role of Human Resource Management (HRM) in the success of McDonald's, a global fast-food giant. It examines the purpose and functions of HRM, analyzes different recruitment and selection approaches, and evaluates the effectiveness of various HRM practices in enhancing organizational profit and productivity. The paper also delves into the importance of employee relations, key elements of employment legislation, and the impact of these factors on HRM decision-making. Finally, it provides specific examples of how HRM practices are applied in a work-related context within McDonald's.