The Advantages of Using Virtual Machines in Modern Computing

A virtual machine is a software-based emulation of a physical computer that runs on a host computer or server. It allows users to run multiple operating systems on a single physical machine, enabling them to isolate and manage different environments without interference. Virtual machines are commonly used for testing new software, running legacy applications, and optimizing server resources. They offer flexibility, scalability, and cost savings by eliminating the need for multiple physical machines.