A virtual machine is a software implementation of a computer system. A virtual machine can run its own operating system, and applications, as if it were a separate physical computer.
VirtualBox is a free and open source virtualization software for Windows, Mac, and Linux. It allows you to create and run virtual machines on your computer. VirtualBox also includes a feature called “snapshots”, which allows you to take a snapshot of your virtual machine at any time. This allows you …
