What does GUI stand for in computing?

The correct choice refers to "Graphical User Interface," which is a critical concept in computing. A graphical user interface is a type of user interface that enables users to interact with electronic devices through graphical elements such as windows, icons, buttons, and menus, rather than solely through text-based commands. This format allows for a more intuitive interaction, making it easier for users to navigate and utilize software applications.

The emphasis on "graphical" indicates that this interface uses visual indicators to communicate information, helping users understand processes and functions at a glance. This is in contrast to command-line interfaces, which require users to enter text commands, often necessitating a familiarity with specific syntax and commands that can be less accessible for the average user.

In summary, the term encapsulates not just the graphical elements but also the overall user experience that encourages ease of use and accessibility in computing environments.