Oxford, Cambridge and RSA (OCR) GCSE Computer Science Paper 2 Practice

GUI stands for Graphical User Interface. This term refers to the visual elements of a computer program that users interact with, such as windows, icons, buttons, and menus. The purpose of a GUI is to make it easier for people to use software by providing a visual way to interact with the system, as opposed to command-line interfaces that rely solely on text-based commands.

A key aspect of a GUI is that it employs graphics to represent functions and data, allowing users to perform tasks by clicking, dragging, and interacting with visual elements rather than typing commands. This user-friendly design was revolutionary in making computing accessible to a broader audience, particularly those without technical backgrounds.

Understanding that GUI specifically denotes "Graphical User Interface" helps clarify its role in software development and user experiences, distinguishing it from terms that might hint at broader or different concepts, such as input or interaction.