Computer-Aided Design (CAD) is a type of software that helps people create detailed drawings and designs on a computer. It s like using a digital drawing tool to make plans for buildings, machines, roads, or other things that need to be built or made. CAD is used in many fields, like architecture, engineering, and manufacturing A CAD technician uses computers and special software to create detailed drawings and plans for things like buildings, bridges, roads, and machines. They help engineers, ...