-underlying code under &"the hood: of a software package - built by the programmers involved with the development of the application -usually unseen by the regular users of the software
-underlying code under &"the hood: of a software package - built by the programmers involved with the development of the application -usually unseen by the regular users of the software
code computer programmers can manipulate to change how a piece of software, a &"program&" or &"application&", works