What is the screen scroll used for?

Screen scroll is used to navigate through content on a digital display, allowing users to view information that extends beyond the visible area of the screen. It can be achieved through various methods, such as using a mouse wheel, touch gestures, or keyboard shortcuts. This functionality is essential for accessing lengthy documents, web pages, or applications, enhancing user experience by making content more accessible. Overall, screen scroll improves interaction and usability in digital environments.