Acorn Archimedes RISC OS on Raspberry Pi 400

Sponsored: Please use my special link to start your free 7-day trial with Blinkist and get 25% off a premium membership: Risc OS was the first ever operating system designed for the ARM chipset. Today it lives on as an open source project. I test out the brilliant RiscOS Direct distribution that comes with a load of pre-installed software, all ready to run. Risc OS Direct: Wifi Sheep channel: My retro gaming podcast: My Twitter: My Facebook: Sources used in this video (under fair use or with permission): BBC Micro Live S01E01 (5th October 1984): Acorn Computer Advert from 1991: Welcome to the Learning Curve - Acorn BBC Archimedes Computer 1990: The Home Computer Minefield : https://yo