This document discusses theories of motivation and how to motivate employees. It describes Maslow's hierarchy of needs theory which states that needs are satisfied in a predetermined order from physiological to self-actualization. It also outlines McGregor's Theory X and Theory Y about assumptions of human behavior at work. Additionally, it summarizes Herzberg's two-factor theory that identifies hygiene factors like pay that prevent dissatisfaction and motivator factors like achievement that promote satisfaction and growth.