Human resource management (HRM) involves strategically managing employees to help a business gain a competitive advantage. The key functions of HRM include recruitment and selection, training and development, performance management, compensation and benefits, and employee relations. HRM aims to maximize employee performance in support of business objectives. As technology changes how HR operates, the role of HR is evolving to focus more on strategic workforce planning, talent management, and ensuring cultural alignment during mergers and acquisitions. Proper HRM helps improve total quality management and increase organizational productivity by maintaining satisfied and engaged employees.