Training and development refers to the efforts that organizations put in to improve the knowledge, skills, and abilities of their employees. This can include things like classroom-based training, online courses, on-the-job training, and professional development opportunities such as conferences and workshops. The goal of training and development is to increase the effectiveness and productivity of employees, as well as to help them adapt to new technologies, roles, and responsibilities within the organization. It can also help to retain employees by providing them with opportunities for career advancement and personal growth.