I'm chuckling at the idea of pirating software in 1996.
iirc even in 1999, I couldn't figure out why Windows update required me to use internet exploder. It would take forever to download updates over dialup.
Don't remember if it was the 90's, but we got trial versions of Photoshop on some magazine CD and it was then all about searching for cracks / patches to it. These were quite small and bearable to download on dialups. And of course, even otherwise, dialups really taught all of us patience ... our generation thus knows the value of delayed gratification :).
BBS existed long before that, and even before that we had "sneakernets" or "copy parties". I assume the term "pirating" is much newer than the concept of copying software, or copyright of said software.