Usually, they want management through the operating system level, including OS patch management, and often want managed security services as well.

通常，他们需要操作系统级的管理、包括操作系统补丁管理、他们还需要受管的安全服务。

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Often one is able to activate OS-independent Power Management in the BIOS, but an intelligent setup in the operating system adapting to different situations can achieve much more.

通常人们在BIOS设置里可以激活一些电源管理，但在操作系统里的智能设置可使你达到更高的目标。

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Early job management system is used to enhance the batch system of OS.

早期的作业管理系统，是为了强化操作系统的批处理功能。

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