What is the Win7 system 3D video controller?

  

In Win7 system, when we open the device manager to check the driver status, we will find that there is a “3D video controller” in other devices. What kind of device is this? What is the function of this device? How to install 3D video controller driver? Let's talk about Win7's method of installing 3D video controller.

The method is as follows:

Method 1: According to your computer model to the official download of the corresponding discrete graphics driver to install;

Method 2: use the driver wizard and the like The driver software can quickly help you find the right driver and install it. As shown below:

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