在同一个局域网内（公网需要开通固定IP和端口映射），可实现对被控计算机（Windows系统）进行简单的远程控制，如重启、关机、截屏返回等。(In the same LAN (the public network needs to open fixed IP and port mapping), it can realize simple remote control of the controlled computer (Windows system), such as restart, shutdown, screen capture return, etc.)