Introduction To Solidworks Online

: You turn 2D sketches into 3D geometry using features like Extruded Boss/Base (adding material) or Extruded Cut (removing material).

: Adding geometric relations (like horizontal or vertical) and dimensions ensures your sketch is "fully defined" and accurate for production. Introduction to SolidWorks

Getting started in SolidWorks typically follows a standard sequence: : You turn 2D sketches into 3D geometry