Yeah, learn with the computer! When I was growing we had an intellivision game console. My parents bought us the "keyboard component" that turned it into a computer. What a terrible computer it was. Turned out it was released because the company was being fined for advertising a computer add on and not delivering. You wanted to write games but no, worse than the timex Sinclair 1000...

A lot of home computing used tvs back then

https://en.wikipedia.org/wiki/Entertainment_Computer_System