Azure Web App is the service that helps us in developing the user interactive, multi-functional, secured, scalable, and highly reliable application. It is a platform that helps host web applications by building, deploying, and running applications. Azure Web App comes under Platform-as-a-Service. The various features of the Azure Web App include high scalability, Multilanguage support, DevOps Optimization, Compliance and Security, Easy Integration with Visual Studio and Code, Serverless Code and low maintenance cost.