This report provides a comprehensive analysis of Human Resource Management (HRM) principles and practices, using GlaxoSmithKline (GSK) as a case study. The introduction outlines the role of HRM in achieving company goals through effective employee recruitment, motivation, and management. Task 1 explores the functions and purpose of HRM, emphasizing workforce planning and resourcing, and analyzes the strengths and weaknesses of different recruitment and selection approaches. Task 2 delves into HRM practices for both employees and employers, evaluating their effectiveness in enhancing organizational productivity and profit. Task 3 examines the importance of employee relations in HRM decision-making and identifies key elements of employment laws and their impact. Finally, Task 4 applies HRM practices to work-related issues, providing practical examples. The report covers various aspects of HRM, including training, motivation, reward management, and performance analysis, and how these practices contribute to a positive and productive work environment within GSK.