Management Information System(used to store company information, backbone, Info can be analysed), Multimedia Collaboration/Communication (Allows people to work together in real time, communicate, edit programs) , Project Management (used to help with planning, assist with scheduling and assign resources. Allows projects to be run efficiently), Manufacturing (manages production rules/performance, analysis), CAD/CAM (CAD creates designs, CAM controls machine tools), Publishing (visual communications eg. business cards, posters), Expert Systems (GPS, Autopilot, solves complex calculations), Healthcare (diagnosis, designing, testing medical devices)