The primary benefit of using virtualization technology is the efficient utilization of hardware resources. Virtualization allows multiple virtual machines to run on a single physical machine, each operating independently with its own operating system. This not only reduces hardware costs but also improves efficiency in resource allocation. It facilitates easier management, scalability, and disaster recovery options. Businesses can quickly provision new environments for testing or development, leading to improved flexibility and agility in IT operations while minimizing wasted resources.