What does programming have to do with PCs? Computers and programming existed long before that :)
Older people I've known continued to work with what they call "real" computers in the 80's and 90's, not PCs. Mainstream PCs didn't even have multiple processes until the 90's (386).
Well, that programming went mainstream has a lot to do with the PC revolution, as that's what enabled a mass of people to do it for a living. I wasn't saying there weren't exceptions. Of course there are people that started to program before 1975, but I was merely giving a point of reference when PC's started to get mass marketed and when a viable market for programmers started to form. Not a lot of people had access to mainframes :)
Older people I've known continued to work with what they call "real" computers in the 80's and 90's, not PCs. Mainstream PCs didn't even have multiple processes until the 90's (386).