The concept of systems is really quite simple. The basic idea is that a system has parts that fit together to make a whole; but where it gets complicated - and interesting - is how those parts are connected or related to each other. There are many kinds of systems: government systems, health systems, military systems, business systems, and educational systems, to name a few. References:Frick, T. (1991). Restructuring education through technology. Bloomington, IN: Phi Delta Kappa Educational Foundation. Systems, including both business systems, and educational systems, are actually very simple. The main idea is that systems have parts that fit together to make a whole. What is interesting is how those parts are connected together?