On the security aspects of learning, exploration
1、解压文件，然后以管理员身份运行safe.bat；
2、在弹出的注册表编辑器对话框中选择是(Y)；
3、安装最新操作系统补丁（即手动更新一次，单击我的电脑按右键-属性（R））--->然后打开对话框左下角的Windows Update--->检查更新--->安装更新。
1, unzip the file, and then run the administrator as safe.bat;
2, Select Yes (y) in the Pop-up Registry Editor dialog box；
3, install the latest operating system patch (that is, manually update once, click My computer Press the right button--->Properties(R)---> Then open Windows Update in the lower left corner of the dialog box--->check update ---> install update.