What is CAD like?

CAD, or Computer-Aided Design, is a software tool used for creating precise drawings and technical illustrations in various fields such as engineering, architecture, and product design. It allows users to create 2D and 3D models, facilitating visualization and modifications of designs. CAD enhances productivity by automating repetitive tasks and improving accuracy, making it easier to produce detailed and complex designs. Overall, it's an essential tool that streamlines the design process and fosters innovation.