Computer-Aided Engineering (CAE) involves the use of software tools to simulate, analyze, and optimize engineering designs. CAE is used to test the performance of products under real-world conditions before physical prototypes are made. It encompasses various simulations, such as stress analysis, fluid dynamics, and thermal analysis. By using CAE, engineers can identify potential problems early, reducing costs and time. Common CAE software includes ANSYS, Abaqus, and COMSOL