Acorn Archimedes - A Technical Introduction - 1987 BBC VHS Video youtube.com
Submitted by mike in retrocomputing
If you're wondering what the big deal is with this fancy new Archimedes computer, how "RISC" is going to change everything (but won't require you to change anything), how computer circuit boards are assembled and repaired, and what a "mouse" does ... this is an excellent little video to watch.