A graphical user interface (GUI) is a type of user interface that allows users to interact with electronic devices through graphical icons and visual indicators such as secondary notation, instead of text-based user interfaces, typed command labels or text navigation. GUIs can be used in computers, hand-held devices such as MP3 players, portable media players or gaming devices, household appliances and office equipment. A GUI represents the information and actions available to a user through graphical elements such as windows, icons and menus.
A graphical user interface makes it easier for users to understand and use an application. It uses visual components such as windows, menus, icons, buttons, scrollbars and other graphical elements to allow users to interact with the application. The user can select, drag, and drop items, click on buttons, and type text into fields using a mouse or keyboard. Graphical user interfaces often provide visual feedback, such as highlighting the selected item or indicating where the mouse cursor is located.
The main advantage of a graphical user interface is that it is much easier to learn and use than a text-based user interface. It also provides a more intuitive way of interacting with the application. Additionally, the visual components of a GUI can make it easier to understand complex tasks, such as manipulating data or navigating a large document. Finally, a graphical user interface can be more visually appealing than a text-based user interface, making it more enjoyable to use.