My favorite early history of Silicon Valley is still the 2013 PBS show ("American Experience: Silicon Valley" - 82 minutes long). I found it to be quite well do

My favorite early history of Silicon Valley is still the 2013 PBS show ("American Experience: Silicon Valley" - 82 minutes long). I found it to be quite well done: https://www.pbs.org/wgbh/americanexperience/films/silicon/ https://www.pbs.org/wgbh/americanexperience/films/silicon/ https://www.imdb.com/title/tt2547530/ https://www.imdb.com/title/tt2547530/