A word about Fusion 360, renewals, and the limit of 10 editable files.
Firstly, Autodesk pondered eliminating the free hobbyist license and found that they'd lose their entire hobbyist market to other vendors all too happy to take over the gateway to commercial licensing.... autodesk quickly backed down and wont ever revisit this. Think of it as their "new coke" experiment.
Renewals can be a pain as my last one was, but it is worth it for free.
The new software as a service model sucks. I hate it and I will not support it. I've been buying commercial cad programs from autodesk for 3 decades and have spent thousands and thousands on upgrades. once they moved to software as a service they lost me. I started on CAD when the programs were still DOS based.
I maintain an XP desktop and a windows 7 (IIRC) desktop to use exclusively with my last paid versions of autocad.
One way to defeat the 10 file limit when designing new small parts for different things is to create a new project, entitled "The Universe" for instance, and then create a new file entitled "The Shop". Then just add components like "Lathe" and Mill" and sub components "spindle mount"
I have files for wood shop, metal shop, garage, household, ebike. I have hundreds of parts in these files. Screw their 10 file limit.