The "QEMU" option is enabled by default and is used to run a guest operating system.
This is an experimental setting. The setting is available for ARM machines on macOS 13.3 or later, and Intel machines on macOS 13.0 or later.
The "VZ" option can also be enabled to make use of the native macOS Virtualization.Framework for running a guest machine.
- VZ option: The suboption allows for users to enable Rosetta support. This makes it possible for users to run applications that contain x86_64 instructions on Apple hardware.