The article is the finest piece of work I have seen in my entire learning era. Recently, I also wrote a blog on installing VMs on Azure, connecting kali's GUI using RDP and hosting site on apache. I hope it would be interesting and informative. Here is the link to my blog:

https://huzzaifaasim.medium.com/a-beginners-guide-to-installing-a-vm-on-azure-running-your-website-on-an-azure-cloud-vm-3243c73395c9