1. Knowledge, learning, understanding, physical capacity, and mental outlook of the employees are improved in order to bring about their better adjustments to the working environment. Developing a logical and rational mind, which helps in the determination of relationships between significant variables. Quality of mind and the ability to understand basic principles are achieved with the help of education.

2. Increasing the knowledge, skills, and abilities of employees for doing work. Attitudes, skills, and capabilities to do a particular job are increased. Learning new skills and applying knowledge. Main aim is to improve the performance of the current job and prepare them for any future job. Enhancing productivity and reduces accidents and wastage of resources and increasing the morale and satisfaction of the employees. 

3. Development refers to the overall growth of the employees. These are learning opportunities that are designed for employees to grow. These include not only those activities which help to improve employees’ performance but also help in employees’ personal growth.