Nx Beginners Tutorial - 2: Creating Curves, Changing Views, Applying Constraints

This beginners Nx tutorial shows the different methods of changing the views, creating different curves such as line, Arc/Circle, Basic Curves [String mode, Creating 3D curves], Lines and Arcs [Arc Point-Point-Tangent], Rectangle, Polygon.  Applying constraints, Different methods of deleting objects. Window & other selection methods. How to Cancel entity selection. Object Display - Change object color, linetype, line thickness, Work Plane Preferences - Grid On/Off, Snap to Grid, Grid spacing