Organizational change refers to the process of modifying an organization's structure, strategies, or operations to improve efficiency and adapt to new conditions. This can involve changes in management, technology, or company culture, and is often driven by external factors such as market trends or competition. Successful organizational change requires careful planning and communication to ensure that all employees understand the reasons for the change and their roles in the process. Tools like change management models can help guide organizations through this transition, minimizing resistance and fostering a positive environment for growth.