There are plenty of reasons to run a virtual machine. The first, and most compelling, is that you want to play: Maybe there are some other operating system you want to dabble with (cough Linux cough), ...

Qubes OS is a free open-source operating system that’s fully security-oriented. It leverages Xen-based virtualization, which allows the user to create, use and delete easily isolated compartments ...

There are a few reasons why you might want to install an old version of macOS or Mac OS X. Perhaps you are relying on software you have discovered doesn’t work properly with the newest version of ...