The Future of Computing: Virtual Machines vs. Physical Servers

A virtual machine is a software-based emulation of a physical computer that runs on a host system. It allows users to run multiple operating systems on a single physical machine, enabling them to isolate different software applications and environments. Virtual machines are commonly used for testing software, running multiple operating systems on a single computer, and for server consolidation. They provide flexibility, efficiency, and cost savings compared to running multiple physical machines.