How does a Mac computer quickly turn off the monitor?

Method One, using the shortcut buttons on the keyboard

1, we in the computer we press the control+shift+ optical Drive eject button (upper right corner) to quickly turn off the monitor as shown in the following figure.

2, if we want to use again when we press the MAC keyboard can again enter the activation system, into the login interface.

Method Two, use Mission control to trigger the screen to hibernate

1, the above is a way to turn off the Mac display cry, and one is to enter the System Preferences settings, as shown in the figure

2, then in the Open window we then click the Mission control icon, as shown in the figure

3, in the access to the Mission Control Settings window, we find the "trigger Angle" button, click it as shown below.

4, the next can be for the current screen Four corners to trigger settings, as shown in the figure

5, OK now we just click the "put the Monitor into sleep" option in the Column menu, as shown in the following figure.

6, set Click "Good" button, you can have the effect is the same

7, then we move the mouse to their own set of the screen corner, it will trigger the action to turn off the monitor.

If we want to turn on the monitor, just click the keyboard or mouse to move it to turn on the monitor.