In case anyone doesn't realise, (nearly) every episode is available on the Internet Archive. I was recently involved in restoring an additional "lost" episode from a tape found in a libarary.

https://archive.org/details/computerchronicles

Why not start with the "Gary Kildall Special":

https://archive.org/details/GaryKild

I think that, by now, I have watched every episode. He was the Bill Gates we needed.