Thank you for your response.

Following the new steps, I have installed the virtual box, created and configured the virtual machine. I guess the next step is the installation of Linux 6 which I have done. Also Linux 6 does not have the GUI desktop and I believe the packages were meant for that. I was not able to get the Linux packages installed since the old videos refer to a different file name than what I have in the Linux package zip file.

You have presented the installation in an easy to understand process. So I will be patient until you upload the remaining videos.