A virtual machine is a software-based emulation of a physical computer that runs on a host computer’s operating system. It allows users to run multiple operating systems or applications on a single physical machine, providing flexibility, scalability, and cost savings. Virtual machines are commonly used in cloud computing, software development, and testing environments. They are isolated from each other and can be easily created, modified, and deleted, making them a popular choice for running different types of software and applications.
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