The document discusses the key concepts of human resource management (HRM). It begins with an introduction to HRM and its focus on employee recruitment, training, performance management and rewards. It then covers the meaning, evolution and significance of HRM from an organizational, professional and social perspective. The functions of HRM include managerial roles like planning, organizing and controlling personnel, as well as operative roles in employment, development and compensation. Recent HRM trends involve issues like globalization, diversity, skills changes and work-life balance.