Comment by ben_w

> I don't know about MacOS, but Windows didn't even ship with anything resembling a programming environment until 2010s.

MacOS only really started doing that with OS X. The classic environment had an undocumented (to normal people) debugger for a console, and likewise HyperCard did exist but I never once saw documentation explaining how to actually use it (perhaps I was looking in all the wrong places?)

I eventually found REALbasic on a magazine cover CD, and paid a lot of pocket money for an educational version of Metrowerks' C compiler that only output 68k-series binaries, neither of which my machines (or OS upgrades) arrived with.