The Model-View-Controller (MVC) is a software architectural pattern used to separate an application into three interconnected components. The Model represents the data and business logic, managing how data is created, stored, and manipulated. The View is responsible for displaying the data to the user, presenting the information in a user-friendly format. The Controller acts as an intermediary, processing user input and updating the Model or View accordingly. This separation of concerns allows for more organized code, making it easier to manage and scale applications. By decoupling the components, developers can work on the Model, View, or Controller independently, enhancing collaboration and reducing the risk of errors.