ASP.NET Core MVC - Cross-Platform Development - Adding an About Us Page

The video tutorial explains how to create a new page in an MVC application using Visual Studio Code. It covers setting up a controller action, handling errors when a view is not found, creating a view file, adding HTML content, and updating the navigation to include the new page. The tutorial also discusses the use of Razor tag helpers for navigation and emphasizes the importance of maintaining consistency in the code.

What is the significance of the 'view data' section in the view file?

Describe how to modify the navigation section to include a link to the 'About Us' page.

What are Razor tag helpers and how do they assist in navigation within the application?