Why MVC is used in Web application?

MVC is primarily used to separate an application into three main components: Model, View, and Controller . This level is considered the lowest level when compared with the View and Controller. It primarily represents the data to the user and defines the storage of all the application’s data objects.30 Haz 2021

Wikipedia says: MVC provides front and back ends for the database, the user, and the data processing components. The separation of software systems into front and back ends simplifies development and separates maintenance.

It was intended to help an end user manipulate and control an underlying computer system in a more visual and intuitive way . MVC achieves this though letting a user interact with a User Interface. This allows for manipulation and control over the system.