I don’t recall any instruction on it, and I was definitely creating stacks at age 8 or 9. I recall it being quite straightforward. I made a slide show presentat

I don’t recall any instruction on it, and I was definitely creating stacks at age 8 or 9. I recall it being quite straightforward. I made a slide show presentation about subliminal messages for my 7th grade science class (1992 I think) I admit we had a Mac early on, so I was very familiar with interactions by that point, but I found HyperCard being shockingly intuitive.