Start your 3D modeling journey with FreeCAD! This tutorial is specially designed for beginners. You'll discover the essential features of the software and create your first project in no time. Here are brief explanations of the commands in FreeCAD: Pad: Extrudes a 2D sketch into a solid body in the Part Design workbench. Sketch: Creates a 2D profile with constraints, used as a base for modeling. Create a Body: Defines a new solid body in the Part Design workbench, acting as a container for features. Boolean Operation (Common) in FreeCAD: The Common (Intersection) operation keeps only the overlapping volume between two solid bodies.