A desktop hypervisor allows the execution of multiple operating systems concurrently on a single physical machine. It provides an environment where users can run virtual machines (VMs), each operating independently with its own operating system and applications. Functionality includes the ability to allocate system resources such as CPU, memory, and storage to each VM, creating isolated environments. As an example, an individual might utilize this to run a Linux server environment on a Windows desktop without the need for a separate physical server.
The technology offers substantial advantages, including cost savings through hardware consolidation, improved resource utilization, and enhanced security through isolation. Historically, such systems were primarily used by developers and IT professionals for testing and software development. The ability to rapidly create and destroy isolated environments streamlines testing workflows and reduces the risk of impacting the host system. This reduces infrastructure costs by allowing multiple operating systems and applications to run on fewer physical machines.
