This template deploys a web app with ASP.NET support. The web app with ASP.NET is an app service that allows you to deploy your ASP.NET website. This will deploy a free tier Windows App Service Plan where you will host your App Service.
If you are new to Azure App Service, see:
If you are new to template deployment, see:
Azure Resource Manager documentation
Tags: Azure4Student, appServices, aspnet, windows, Beginner, Microsoft.Web/sites, Microsoft.Web/serverfarms, microsoft.insights/components