

Computers were definitely way less popular, and if you are an office worker you not only had the Baseline level of Education of an office worker but you probably received Technical training, and there was probably an IT department who could help. You might have also only know in just the things you specifically need for your job
I honestly think of that single board computers should be more common part of education. That’s what the Raspberry Pi was originally envisioned as, a very cheap thing you could equip a whole classroom with to teach them coding, inspired by the BBC micro or whatever it was called that they had back in the '80s. A good way to get people over that fear is to give them something small they basically can’t break and even if they do mess it up they can easily restored and they probably didn’t lose much of value anyways.