Tuesday, October 26, 2010

how does the operating system interact with application software ?


With the software applications feed the CPU the intructions it needs to process data. these intructions take the form of computer code. Every software application, no matter what its type or manufacturer, needs to interact with the CPU. For programs to work with the CPU, they must contain code that the CPU recognize. rather than having the same blocks of code for similar pro-cedures in each software application, the operating systerm includes the blocks of code that applications need to interact with it.

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