通过在Windows任务管理器中对程序进程进行响应的管理操作，熟悉操作系统进程管理的概念，观察操作系统运行的动态性能，获得包含多进程的应用程序编程经验 -Through the Windows Task Manager process on the procedures to respond to the management of operations, familiar with the operating system process management concepts, to obs