Choose a CAD software to start with
Learn the interface and basic tools
Practice creating simple 2D sketches
Learn constraints, dimensions, and relationships
Move on to 3D modeling basics
Practice extruding, revolving, sweeping, and lofting
Learn assembly modeling and part relationships
Study drawing creation and technical documentation
Follow beginner tutorials and guided projects
Recreate simple real-world objects
Practice regularly with small exercises
Learn keyboard shortcuts and workflow efficiency
Review design standards and file management
Work on increasingly complex projects
Analyze and improve your own models
Join CAD communities and ask questions
Build a portfolio of completed CAD projects