I'm a computer programmer (been doing it for about 30 years, 10 in C#) and am just trying to learn Unity3D to write games for my kids. I'm an experienced programmer, but completely new to Unity3D, so I may ask dumb questions about the UI, and get a bit confused about scenes, components, Prefabs, Scripts, etc.

Hopefully, I'll be able to quickly get up to speed, and the API for writing Scripts in C#.