If you want to install Ubuntu in VirtualBox on your Windows 11 computer, make sure to enable Hardware Virtualization from BIOS and then follow this guide.

Kubuntu is an official, lightweight Ubuntu-based Linux distribution. If you want to try Kubuntu on VirtualBox in Windows 11/10, follow this guide.

The VirtualBox Guest Additions gives a performance boost and extra features to your hosts. Follow these steps to install this package on a GUI-less Ubuntu server guest.

Go to this site and download the Ubuntu 18.04.1 LTS desktop edition to your local hard drive. Now using VirtualBox, create an Ubuntu virtual machine on which to run Ansible.

VirtualBox is not only easy to install on Ubuntu, or other platforms, but is also easy to use.