I’ve found Ubuntu and steam to just work with very little need to ever open the terminal (aside from setting up mic noise canceling w/ speakers). Most stuff that you install via terminal has its own guide. GPT / stack overflow can fill in most other gaps.

I found the skill set pretty transferable from FreeCAD (albeit much more usable). That being said I had used solidworks for long time prior.

Main thing I would say is to make sure you are in the relevant workbench and use the tasks menu (starts on the right of the screen)

Ondsel is great. It is an engineering focused branch of freecad. They have solved a lot of the issues and have made the UI/UX a lot smoother.

Finally libre cad that actually is usable!

It must grow.

Try a KVM switch, pretty cheap and very worth it