The full form of HR is Human Resources. It is a term used to describe the individuals who make up the workforce of an organization, i.e., each employee of a company is a resource for the company. The HR department is responsible for managing the employee life cycle, including recruiting, hiring, onboarding, training, and firing employees, as well as administering employee benefits. The HR department is an essential component of any business, regardless of its size, and is tasked with maximizing employee productivity and protecting the company from any issues that may arise within the workforce. The key functions of HR include hiring employees, counseling and handling complaints, training and development, management of talent, performance appraisal for the staff, maintaining relations with employees, administration and maintenance of documents, inspiring the staff, and welfare for workers, benefits, and bonuses.