Question

what do you mean by graphical user interface ( GUI ) ?

Answer 1

The 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.

Answer 2

Hey Mate .........here is ur answer -
Graphical User Interface(GUI) is a visual way of interacting with a computer using items such as windows, icons and menus, used by most modern operating systems.
Hope this helps :)