Back in college, I had a few classes on CAD (mostly for engineering design), and I became decently proficient with CATIA, SolidWorks, and Autodesk Inventor. Now that I’m getting into 3D printing, I’m coming back to CAD and finding my skills pretty rusty.

I plan to use FreeCAD as my main tool. Could anyone please recommend some tutorials that I can complete that would give me a solid working knowledge of FreeCAD and help me brush up on CAD in general?