The Rise of Virtual Machines: An Essential Tool for Modern IT Infrastructure

A virtual machine (VM) is a software-based emulation of a computer system. It allows you to run multiple operating systems on a single physical machine, providing a flexible and efficient way to use resources. Virtual machines are commonly used for testing software, running different operating systems, isolating applications, and virtualizing servers in data centers. They are created and managed using virtualization software, which enables you to allocate resources such as memory, storage, and processing power to the virtual machine. By using virtual machines, you can optimize resource usage, increase flexibility, and reduce costs compared to running multiple physical machines.

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