: On the left, it tracks every feature created (e.g., sketches, extrusions) in chronological order.
: Organized into tabs like Model (for creating parts) and View (for display options).
: Top-left shortcuts for New , Open , Save , Undo , and Redo .
: Bottom right; used to filter what you can select (e.g., only edges or only surfaces). 2. Basic Modeling Workflow