Something I posted four years ago that’s worth repeating, now that the video of the movie has been replaced with a fresh HD copy. A part of Acorn Computer became ARM, the leading designer of processors for mobile computing:
At the same time the competition between Microsoft and Apple was beginning, in England there was the computer rivalry between Sinclair and Acorn. I think somewhere in the basement I still have my tiny Sinclair Z80 computer, which was distributed in America by Timex. This 2009 movie, featuring Martin Freeman, is a lot of fun and well worth watching.