This way, you can run software written for one operating system on another (for example, Windows software on Linux or a Mac) without having to reboot to use it. VirtualBox allows you to run more than one operating system at a time. VirtualBox provides are useful for several scenarios: Running multiple operating systems simultaneously. The powerful virtualization product for enterprise as well as home use.
Targeted at server, desktop and embedded use, it is now the only professional quality virtualization solution.
VirtualBox is a general-purpose full virtualizer for hardware.