When I found out that my dad doesn't know what the backspace key does on the PC keyboard. His whole life he's only ever used the Del key and always positions the cursor to the left of text he wants to delete.
He used to work at IBM for over 30 years and learned to program back in the day when computer code was printed on punch cards. But I'm pretty sure keyboards already had the backspace key back then.
When I found out that my dad doesn't know what the backspace key does on the PC keyboard. His whole life he's only ever used the Del key and always positions the cursor to the left of text he wants to delete. He used to work at IBM for over 30 years and learned to program back in the day when computer code was printed on punch cards. But I'm pretty sure keyboards already had the backspace key back then.