Samsung DeX is a feature that allows users to connect their Samsung smartphones or tablets to a monitor, keyboard, and mouse, transforming the mobile device into a desktop-like experience. This setup enables users to run multiple applications simultaneously, view content on a larger screen, and utilize productivity tools more effectively. With Samsung DeX, users can access their favorite apps, edit documents, and even browse the web as they would on a traditional computer. The interface is designed to be intuitive, making it easy for anyone to switch between mobile and desktop modes seamlessly.