Azure Virtual Machines: A Cost-Effective Solution for Hosting and Managing Your Applications

A virtual machine is a software-based emulation of a physical computer system. It allows users to run multiple operating systems on a single physical machine simultaneously. Virtual machines are commonly used for testing software compatibility, running legacy applications, and creating isolated environments for security purposes. They provide flexibility, scalability, and cost savings by reducing the need for physical hardware. Popular virtual machine software includes VMware, VirtualBox, and Hyper-V.