CAE, or Computer-Aided Engineering, refers to the use of computer software to aid in engineering analysis tasks. This includes simulations, modeling, and optimization of designs, allowing engineers to predict how products will perform under various conditions. CAE tools help in reducing the time and cost associated with physical prototypes. Common applications of CAE include finite element analysis (FEA), computational fluid dynamics (CFD), and multibody dynamics (MBD). These techniques enable engineers to visualize and analyze complex systems, ensuring that products meet safety and performance standards before they are manufactured.