Organizational communication explores how information flows within companies and with external stakeholders. It examines formal and informal channels, shaping culture, engagement, and effectiveness. This field is crucial for achieving goals, coordinating activities, and adapting to change. Key theories include classical, human relations, systems, and network approaches. These models help understand how communication impacts organizational structures, relationships, and decision-making processes. Effective communication is vital for leadership, conflict resolution, and building a strong organizational culture.