Now, open this solution with Visual Studio 2017 and build it as follows:
Building a sample ASP.NET MVC application with Visual Studio 2017
Click on the green flag for debug to launch the web application in your local browser, as shown in the following screenshot:
Virtualize the application with the local browser
These two steps are to test whether your web application is working on your local machine. Then, go to the Website element in your Solution Explorer, right-click on Publish.
You'll ...