by Chris Tyler:
Fundamentals: Bezier/Spline Objects
This fundamentals video helps to explain the nature of bezier objects in Design 3D. Note: Design 3D CX interface is shown but the operations are the same for SE.
Return to Fundamentals Outline
An overview of bezier objects.
If you want more basic information about each specific bezier tool, watch the following videos.
Path Extrude Tool