What is a virtualBox.. ???...
Oracle VM VirtualBox (formerly Sun VirtualBox, Sun xVM VirtualBox and Innotek VirtualBox) is a free and open-source hosted hypervisor for x86 virtualization, developed by Oracle Corporation.Created by Innotek, it was acquired by Sun Microsystems in 2008, which was in turn acquired by Oracle in 2010.. VirtualBox may be installed on Windows, macOS, Linux, Solaris and OpenSolaris.
(1) Download and install VirtualBox
The first thing you need to do is to download and install VirtualBox from Oracle’s official website.
Download
the virtulBox :- https://www.virtualbox.org
