This document discusses human resource management (HRM) and its functions. It begins by defining HRM as a process involving acquiring, developing, motivating, and maintaining human resources. The nature of HRM is then described as an inherent part of management, pervasive across functions, people-centered, and involving personnel activities like recruitment, training, and compensation. The document also outlines the objectives, importance, challenges, and future of HRM, highlighting strategic planning, facilitating change, and an integrated management approach. Key functions are identified as recruitment, development, compensation, and maintaining industrial relations.