A set of instructions by which an application program (a complete program that performs a specific function directly for the user) can access the computer's operating system. This term was viewed ...

A Graphical User Interface denotes an application that buttons and other graphical interfaces that are used to control the application. For example, Windows is considered to be a GUI as it uses ...

(2) A connection to the LAN side of a router. Contrast with external interface. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.