Which of the following describes a GUI?

A Graphical User Interface (GUI) is a visual way for users to interact with software and operating systems. It allows users to perform tasks using graphical elements like windows, icons, buttons, and menus, rather than relying solely on text commands. This interface is designed to be intuitive, making it easier for users to navigate and utilize the system without needing to remember complex command-line inputs.

For instance, when a user opens a program and clicks on icons to open files or uses a mouse to select options from a menu, they are interacting with the GUI. The graphical elements provide feedback and make it visually clear what actions can be performed, which enhances user experience and productivity.

The other options either represent incorrect terminology or misrepresent the concept of a GUI, which is why they do not fit. A general user interface does not specify the graphic nature of the interface, graphic user integration suggests a different focus on integrating components rather than the visual interaction, and guided user input implies a structured input method, lacking the broader, interactive aspects that a GUI encompasses.