在每个客户端电脑运行clent.exe，建议设置开机自动启动；然后在服务端运行server.exe，在编辑框中输入要发送通知的内容；在运行客户端的电脑窗口的右下角会弹出一个对话框，在所有窗口的最前端；只有点击查看按钮后这个窗口，才会自动关闭！-On each client computer running clent.exe, recommended to set boot automatically activated　Then on the server running server.exe, in the edit box, enter the contents of the notice to be sent　client computers running the lower right corner of the window will pop up a dialog box, all the windows in the forefront　just click on the View button after this window will automatically close!