| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide method/system for operating a computer (SER), a computer and an exchange by operating software on the computer with a method for efficiently substituting a software unit and re-dividing it into units. SOLUTION: In the method, a basic operating system(BOS) manages the operating means (HW) of a computer. At least one group of application programs A11 and A12, which contains at least one application program A11, obtains the assist of the operating means of the computer and it is executed. Thus, at least one addition-on multitask operating system(AOS1) operates under the management of the basic operating system. The addition-on multitask operating system(AOS1) executes the application program contained in the (first) group of the application program.</p> |
