Set a password for the user to save and add the program starts automatically (registry operation), to prevent others from forcedshutdown bypass this program!
把用户设置密码进行保存并把程序加入自动启动(注册表操作)，防止其他人强行关机绕过此程序！
2
If you exit the program without a single normal circumstances (for example: the forcedshutdown, etc.), it will automatically run the next restart and lock screen (the same as the previous password).
如果在没有正常退出程序单情况下(例如：强行关机等)，下次重启就会自动运行并锁屏(密码与上次相同)。
3
The forced air cooling device for 600MW unit after shutdown is introduced.