Assuming Visual Studio 2019 is installed in your system, follow the steps outlined below to create a new ASP.Net Web Forms project in Visual Studio.

If Visual Studio 2017 is up and running in your system, follow the steps given below to create a new ASP.Net Core Web API project in Visual Studio.

Eric Vogel provides step-by-step instructions to create an ASP.NET 5 Core web app in Visual Studio 2019 and embed a Power BI report in it.

The Open Data Protocol allows for creation and consumption of REST APIs. Sam Nasr demonstrates OData 4 in a sample app that demonstrates containment, a new feature for facilitating data access.