windows 下一个示例关闭显示器，打开显示器，可以用来做屏保，不用哪么多电了，比屏保还爽！放了好久了，共享出来大家用吧-Close windows display the next example, open the display, can be used as screensavers, which you do not have a multi-than screensavers also cool! Take a long time, and we share them with y