A Comprehensive Guide to Setting Up Virtual Machines in Azure

A virtual machine is a software-based emulation of a physical computer that runs an operating system and applications. It allows multiple operating systems to run on a single physical machine, providing flexibility and efficiency in computing resources. Virtual machines are commonly used for software testing, development, and running multiple applications on a single server. They also enable cloud computing services and help streamline IT operations by allowing for easier management and scalability of resources.