How to switch Win8 screen

When our Windows8 computer is connected to other display devices such as monitors or projectors, we can press the combination shortcut “Win+P”; Win8 desktop will pop up to the left “The second screen” Interface, you can choose the display mode of the demo in the “Only computer screen”, “Copy” & “Copy” & “Options” and “Only the second screen”.









































The control method is basically the same as that in the Win7 system, except that the Win8 system adopts a more Metro style interface, and replaces the previous "projector" with "the second screen".
“On the computer screen only mode, the notebook works normally, the screen information is not output, and the external device does not display the computer screen. When we are preparing for projection, we will do a lot of operations, such as selecting PPT, setting the screen and what … … these operations we do not want to zoom in on the projection to let others see, select this mode.
 Copy” mode is to let the notebook screen and the second screen display the same content synchronously. This mode is especially suitable for demonstrating software operation.
<quo;Extension" mode allows external devices to display extended images, such as we can display larger images on dual screens.
“Only the second screen” The mode is the simplest, only the screen is displayed in the projector, and the computer screen is closed. If you are using a notebook, you can save power on your notebook.







































If the current Windows 8 computer cannot use the second screen, the system will prompt “Your computer cannot be projected to other screens. Try reinstalling the driver or using another graphics card.