Computer operating system

Abstract

The invention provides a computer operating system, the execution code and data of the operating system are divided into a fixed part and a varying part, the fixed part does not need to be changed before and after the running of the computer, the varying part need to be modified before and after the running of the computer, the fixed part uses the solidification mode, the varying part uses the independent key management mode, which is divided into storage area management and memory area management, the storage area solidification of the fixed part is divided into direct solidification and indirect solidification. The computer operating system of the invention classifies various kinds of codes and datum required for the running of the computer into the fixed part and the varying part, the two parts are separated, then uses different information storage safety management method and temporary running storage safety management method, namely the fixed part storage area and the varying part storage area, to realize the high stability and high reliability of the computer operating system.