MITS
But actually there were others before it, one was the Radio & Electronics magazine Mark-8. Then before that was the Kenbak. etc.
It was the first personal computer.
the first personal computer c:
ALTAIR
The first official public Personal Computer was introducedin 1975, entitled MITS Altair.
A company called MITS in Albuquerque, NM.
MITS, an electronic hobbyist kit maker in Albuquerque, NM.
I think it is Ada Lovelace!
In fact, the invention of the telephone and lightbulb is very controversial. The Altair computer was originally developed by Ed Roberts.
Burroughs
Henry Edward Roberts designed the Altair 8800 personal computer. This very computer inspired Bill Gates and Paul Allen to enter the software business.
Microsoft BASIC, it was for the MITS Altair 8800 kit.
Video recorder came first, TV stations were using them in the 1960s.