A Process Flow Diagram is used to show the major components in engineering systems and the sequential, hierarchical relationships between them. Such a diagram can also be used in other contexts where multiple parts/individuals are involved in the smooth operation of a complex system. Most Process Flow Diagrams are usually created in software like Visio and imported into a PowerPoint file to showcase the working of the system in a presentation. Download Process Flow Diagram at http://www.24point0.com/ppt-shop/process-flow-slides-editable-ppt