A Virtual Machine is one of the cheapest ways to experience and use multiple operating systems on a single computer. Two of the biggest brands in the virtual machine industry are VMWare and VirtualBox ...

Oracle VM VirtualBox can useful for testing new operating systems, running programs that are incompatible with your computer, or testing how software or Web pages perform on several different systems.

Constantly testing software and tinkering with a variety of Linux operating systems puts my multiple test-bench computers to constant use. Granted, Linux comes with a lot fewer security risks. But ...