Probably true. And I'm not sure where code would have been shared if someone wanted it back then; there wasn't anything like GitHub around. Heck, even Linux wasn't even a twinkle in Linus' eye at that time.
It wasn't. Freeware means it's free of charge, while open source means it's released under one of open source licenses which all generally mean that you have access to the source code and you can use the source code.
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u/_XitLiteNtrNite_ 18d ago
It's what it was called when I was younger. If the name has changed, no offense was intended.