for one to build and design apps.To create the app, you can drag and drop various elements into your canvas from whatever you require. Throughout, you can format the right conditions and settings that are needed to make the application work. Model-driven Apps : They Provide an interface to build apps with complex business logic. Model apps can run as either a standalone or as the backend to a canvas app. Portals : A portal provides an experience of an external facing website that allow users outside their organizations to sign in with a wide variety of identities, create and view data in Microsoft Dataverse, or even browse content anonymously. Components of Power Apps