Computer system operating method selects between two alternate versions of operating system dependent on result of performed check on base operating system and main operating system

摘要

The operating method uses an operating system combining a base operating system and a main operating system, acting as an interface between the computer system hardware and at least one application program. At least 2 different operating system versions are started, each providing checking of the base operating system and the main operating system, with the decision for loading one or other version provided on the obtained results. An Independent claim for a computer system is also included.