How to correctly connect the projector device to the Win7 system

How does the win7 system connect the projector device correctly? Projector equipment is not only used in learning, in the home, in the office and other places need to use, so mastering the projector connection settings appear very important. There are often users asking Win7 system how to connect the projector? Below we Win7 64-bit system as an example, to introduce the Win7 system to properly connect the projector device detailed method.

Solution steps:

First, make sure the projector is turned on, and then plug the projector cable into the video port on your computer.

Note: The projector uses a VGA or DVI cable. You must plug the cable into a matching video port on your computer. Although some computers have two types of video ports, most laptops have only one type of video port. You can use a USB cable to connect some projectors to a USB port on your computer.

VGA port and DVI port

Second, click the Start button, and then click Control Panel;

Third, open the Control Panel. In the search box, type projector, and then click Connect to Projector.

To use the keyboard shortcut instead of Control Panel, press the Windows logo key +p.

Four, the following figure prompts, select the way you want to display the desktop:

Four options for selecting the way the desktop is displayed

Computer only (this will display the desktop only on the computer screen.) )

In computer only mode, the notebook works correctly, the screen information is not output, and the external device does not display the computer screen image. When we do projection preparation, we will do a lot of action, such as the choice of PPT, set the screen ah ... These operations we do not want to zoom in on the projection to let others see, choose this mode is OK.

Copy (this will display the desktop on both the computer screen and the projector). )

"Copy" mode is to allow the notebook screen and projector synchronized display the same content, this mode is particularly suitable for demonstrating software operations.

Extensions (this will extend the desktop from the computer screen to the projector.) )

"Extended" mode allows external devices to display extended images, we can drag the content that needs to be demonstrated from the notebook screen to the projection screen, and the notebook screen can do its own thing.

Projector only (this will display the desktop only on the projector). )

"Projector only" mode is the simplest, only displays the screen picture in the projector, closes the notebook screen picture. This will help the notebook to save electricity.

Note: You can use the same procedure to connect your computer to a monitor rather than a projector.