Change management is a field of study and practice that focuses on how organizations successfully plan for, implement, and manage changes in their structure, processes, technologies, or culture. It involves understanding the reasons for change, identifying potential resistance, and developing strategies to effectively communicate and support individuals through the change process. Change management also emphasizes the importance of engaging stakeholders, building buy-in, and ensuring that changes are sustainable and lead to long-term success for the organization. Ultimately, change management aims to help organizations adapt and thrive in an ever-evolving business environment.