This report provides a comprehensive overview of organizational behavior, examining the influence of individual behavior, leadership styles, and organizational structure and culture on company performance. It delves into various organizational structures like tall, flat, matrix, shamrock, and network, contrasting their advantages and disadvantages. The report analyzes factors influencing individual behavior, including personality traits and attitudes, and compares leadership styles such as autocratic, democratic, and paternalistic, evaluating their effectiveness. It explores the role of organizational theory, including contingency, classical, and human relations approaches, in management practices. Additionally, the report discusses organizational approaches like scientific management, bureaucratic, and systems approaches, and examines the impact of different leadership styles on motivation during periods of organizational change, including developmental, transitional, and transformational changes. Finally, the report covers the application of motivational theories and the dynamics of group behavior in organizations, including factors promoting team development and the impact of technology on team functioning.