From Pandora Wiki
[[File:Riscos5pandora.png]] -> [[File:Riscos5pandora.jpg]] (apparent thumbnail issue with PNG)
png|thumb|right|Pandora shown running RISC OS 5]]
'''RISC OS''' is a computer operating system designed in Cambridge, England by Acorn. First released in 1987, its origins can be traced back to the original team that developed the '''[http://www.arm.com/ ARM]''' microprocessor. RISC OS is owned by [http://www.castle-technology.co.uk/ Castle Technology Ltd].