I started a project in college and I'm using Azure to host it. This is my first contact with this tool and I am having great difficulty understanding it. I've already tried tutorials and explanations on the big google, but I only find old things and the tool is better now. When I publish my application for the first time in Visual Studio, everything happens normally, but the second one already reports an error in Web.config. And I realize that when I delete a screen in my project and publish it, the page I posted before stays hosted on Azure. This is the first time I work with a C # Asp.NET application, if you have more tips or advice, I'll be very grateful;)