Below the first controller, click on Empty.Our new virtual machine is available, but now you have to tell it to start on the previously downloaded iso file: Hard disk: You can keep the default options (8GB, dynamically allocated).Memory size: 1Gb is enough, but you can set more depending on your computer memory available.Launch Oracle VirtualBox now on your computer, and we will create the virtual machine: Launch the installer and keep the default options.Download the installer corresponding to your environment.In any case, the installation is straightforward: You can find download links for Windows, Mac, and Linux on this page.
