A *(term) for a system that allows _(men) to do computations. Do not mix it up with a computer system which is may be any kind of system based on a computer. A computing system is for _(dynamic) human interaction, so that men may express their creativity, and adapt to an ever changing world. 

It encompasses all of a computer's hardware and software that make it interact with the external _(world) of human beings.

See also _(Tunes project), _(Operating System).