@nixCraft my dad had Turbo Pascal 5.5 (on a 286 AT clone), which was the first version with OOP features. I remember vividly it said "+ Objects" on the box. I didn't know what that meant...I'd used Apple Pascal in my high school programming class, but there's no OO in Apple Pascal, nor in C64 BASIC. (I know what it means now, but can't say I'm happy about it.)