The creator and presenter of Computer Chronicles, Stewart Cheifet, donated his personal copy of every single episode of the show to the Internet Archive. It was one of the first, if not the first, video content to be archived there.

https://archive.org/details/computerchronicles

And we must thank him for this, for it is an invaluable history of the rise of information technology. It ran weekly from 1983 to 2002, documenting the remarkable technological (and often social) change in that time.

Side note: It is remarkable that the first few years were co-presented by Gary Kildall, creator of CP/M and founder of Digital Research. He had no presenting experience at all, but still agreed to join the show to provide a more technical perspective.