Graphical user interface, Graphical User Interface (GUI) is a form of user interface that allows users to interact with electronic devices through graphical icons or audio indicators,instead of text-based user interfaces, typing commands or text navigation.
Actions in the GUI are usually performed through direct manipulation of graphical elements.In addition to computers, GUIs are used in many handheld devices such as mobile phones, MP3 players, portable media players, gaming devices and smaller home, office and industrial controls and smart TVs.
