A program monitoring software that monitors whether a program is running and opens it if it is not running. It can also monitor whether the network is disconnected, and if it is disconnected, it locks the screen. 一个Windows进程监护软件，会每隔10秒检查一次进程，如果进程没有运行，则打开它，如果已运行则忽略，也监控网络，如果网络断开，则锁定屏幕，输入密码或者网络通畅则解除锁屏。