Once the Virtual Box has been installed on your machine, you need not worry about installing several operating systems on it. At the very beginning, we are interested about installing Kali Linux on our Virtual Box. Go to the official Kali Linux web site and download the ISO image of the latest stable version. Kali Linux is a much bigger Linux distribution than other Linux distributions. It must be around 3 GB. Ubuntu and others are around 1 GB or a little bit more.
Now once the installation process is over, you can either store it on your local hard ...