f**k I feel old!
My CSYS computing was done on a Commodore Pet, with the programming either in BASIC or machine code!
Don't think there was an internet (or even an arpanet?) back then!
I did 6th year as despite all unconditionals from universities I would have been going to uni 200+ miles away at 16 and a half, nae wise.
I loved it, cocked about and still got 4 CSYS passes somehow!
Great days!
Driving home on 79th street having to cope with all the badly driven mum-mobiles (20 mph and miles back from the traffic just so they can catch every fucking red light) and the knob-goblins that need to jum across 2 or 3 lanes at the last minute to make their turn!