I need to install a VM of an operating systems that is not based on Linux/Unix, Windows or Mac.
I tried to use NetBSD and FreeBSD, but both seem to be too simple, since I need to run applications and write something about the system's characteristics (like, if it's a time sharing, distributed or network system and run some commands on its terminal to see basic system properties).
Is there a good OS, not based in Linux (like BSD) that has a simple installation and it's easy to use (preferably with a "graphics package" and not just terminal, since I need to run applications)?
Feel free to ask for more details and thanks in advance for all the answers.