What is a graphics card driver?
The graphics card driver is the program used to drive the graphics card. It is the software corresponding to the hardware; the graphics card driver can be understood as a "system intermediary", which is used to help the Windows operating system recognize, understand, translate and drive independent The graphics card is working properly.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
The graphics card driver is the program used to drive the graphics card. It is the software corresponding to the hardware. A driver is a small piece of code added to the operating system that contains information about a hardware device.
With this information, the computer can communicate with the device. Drivers are configuration files written by hardware manufacturers based on the operating system. It can be said that without drivers, the hardware in the computer cannot work. Different operating systems have different hardware drivers. In order to ensure the compatibility of the hardware and enhance the functions of the hardware, various hardware manufacturers will continue to upgrade the drivers.
What exactly does the graphics card driver do?
We can understand the graphics card driver as a "system intermediary", which is used to help the Windows operating system recognize, understand, translate and drive the independent graphics card to work properly.
After we reinstall the Windows operating system, although the screen can display the picture normally, it does not mean that the graphics card chip has been recognized by the system. At this time, the "Display Adapter" list in the Device Manager should be "Standard VGA graphics adapter" is just the basic VGA driver that comes with Windows. It only provides basic display functions, with extremely poor color and resolution performance, not to mention performance.
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