A multi-cloud strategy in IT involves utilizing multiple cloud service providers to enhance flexibility, avoid vendor lock-in, and achieve better disaster recovery. Organizations implement this strategy to distribute workloads across various platforms, optimizing performance and cost-effectiveness. It allows businesses to select the best services for specific needs and enhances redundancy by not relying on a single provider. By embracing a multi-cloud approach, organizations can achieve greater resilience and scalability while leveraging the unique advantages of each cloud environment.