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The BIOS (/ˈb.ɒs/, an acronym for Basic Input/Output System an an aa kent as the System BIOS, ROM BIOS or PC BIOS) is a teep o firmware uised tae perform haurdware initialisation during the buitin process (pouer-on stairtup) on IBM PC compatible computers, an tae provide runtime services for operatin seestems an programmes.[1] The BIOS firmware is biggit intae personal computers (PCs), an it is the first saftware thay run when pouered on.

References[eedit | eedit soorce]

  1. "Ref — System BIOS". PCGuide. Retrieved 6 December 2014.