My first PC was the Mattel Aquarius (no need to google it, pcgamer did a short blurb on it)
https://www.pcgamer.com/a-look-back-at-the-weird-terrible-keyboards-of-70s-and-80s-pcs/
and my first PC game was One on One: Dr. J vs Larry Bird (a simulation game between the spoke person for Dr. Pepper...