AZ-104: Microsoft Azure Administrator Full Course - Virtual Machine V-Lab

The video tutorial addresses an issue with accessing a web server due to a closed port on a virtual machine. It guides users through the Azure portal to modify the security group settings, specifically to open port #80. The tutorial explains the difference between inbound and outbound rules and demonstrates how to add a new rule to allow traffic through port #80. Finally, it tests the changes by refreshing the website to ensure the server is accessible.

What new insight or understanding did you gain from this video?