Training and development refers to improving employee performance through learning and developing skills, knowledge, and attitudes. The goal is to minimize performance gaps and meet future needs of the organization. Training provides specific skills for current jobs, while education involves theoretical learning. Development helps employees grow into higher positions through general knowledge and attitudes. Effective training and development programs provide skills, education on concepts, development opportunities, and focus on ethics, attitudes, decision-making, and problem-solving skills. This helps organizations gain competitive advantages like removing performance deficiencies, increasing employee retention, and meeting future needs from within.