GNU/Linux Ubuntu 20.04 Desktop VirtualBox VM Installation Guide
You are Welcome! The Tutorial Shows You Visually and Step-by-Step How to Install Ubuntu 20.04 Focal LTS Desktop in VirtualBox Virtual Machine.
And this Guide for Ubuntu 20.04 VirtualBox VM Installation explains in details Each Steps involved.
Furthermore, included instructions on How to Getting Started with Ubuntu Linux.
Finally, Relax, Take it Easy & Good Trip on Ubuntu 20.04!