HR planning, also known as manpower planning, involves analyzing an organization's changing human resource needs and developing programs to meet those needs. The key aspects of HR planning include establishing organizational objectives, assessing current employee skills, analyzing future availability of employees, and planning recruitment and development programs. Recruiting qualified candidates, selecting employees based on factors like job requirements and size of the organization, and orienting new employees are important parts of the HR planning process. Conducting interviews, administering relevant tests, and making final hiring decisions while following legal guidelines are crucial to properly selecting employees and achieving organizational goals.