Acorn Archimedes RISC OS in 2021 (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: https://www.blinkist.com/danwood 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 brillian...

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