Donwloading Pre-Configured Virtual Machines
If you don't have enough time to create a new virtual machine with the required configuration, you can download a ready-to-use virtual machine with a predefined configuration.
Parallels Free Systems
Parallels Free Systems are pre-built virtual machines with a variety of operating systems (Linux, Windows, Android).
To download such a system and use it with Parallels Desktop:
Choose File > New.
Select the system you need in the Free Systems section, click Continue and follow the onscreen instructions.
Once the download is complete, you can start working with this system in Parallels Desktop.