2D to 3D

Learning
AutoCAD vs AutoCAD LT: Learn the Difference and How to Save Time
Learning
AU 2017 Videos: 3D Modeling in AutoCAD
Learning
Adding 3D Modeling to 2D Designs, Part 3
Learning
Adding 3D Modeling to 2D Designs, Part 2
Learning
Adding 3D Modeling to 2D Designs, Part 1