I have been using Xubuntu and so I installed the Whonix Gateway and Workstation virtual machines thru VirtualBox.
I must use a particular windows application, and would normally create a virtual machine with an old version of windows to host my needed program. (Obviously, it runs better within a genuine native environment.) How should this best be accomplished?
I am concerned about the number of virtual machines running, as well as the need they may have to access the Internet for updates and such. What is the recommendation in this case. Should this be another virtual machine inside the Whonix workstation?