The document discusses key concepts in human resource management including definitions, objectives, scope, functions, and the basic roles of an HR manager. It defines HRM as the planning, organizing, and controlling of procuring, developing, compensating, and maintaining human resources to accomplish organizational goals. The objectives of HRM are to help the organization reach its goals, employ workforce skills efficiently, provide well-trained employees, increase job satisfaction, and ensure social responsibility. The scope of HRM is vast, covering an employee's entire working life from hiring to departure. Core HR manager roles include planning staffing needs, recruiting and selecting employees, training and developing staff, determining compensation, and ensuring employee retention.