One of the best-known companies in this field is VMware, Inc., that is specialized in the development of applications focused on software virtualization.
To manage all the latter, all we have to do is install one of the specific applications designed for this purpose that exist on the market.
Thus by using virtual machines, we can use several operating systems at the same time, making it an ideal way of running tests. Thanks to system virtualization it is possible to run any operating system that we choose (guest system), by means of a simulation, on another operating system that is normally called a host.
