Here is a video on Appearances and Rendering. We will have a session on this subject at some point, as it can get a bit complicated.
Another topic that came up was Bodies vs Components. Rob suggested a good video that explains this subject much better than I can. There is also some discussion of Top Down design, a subject that I want to expand on once we get a few basic skills under our belts.
In Monday’s session, there was a question about importing STL meshes to Fusion 360 and converting them to a solid. After conversion, we may be able to make some edits, though I haven’t played with the edits yet. Here is a video on the subject: