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Brief description of the method of switching graphics cards in Win7 With the rapid development of computer games and customs transaction analysisfilm and television, the requirements for the performance and processing power of graphics cards are also getting higher and higher. Many PC players and film and television editors will choose to use high-performance graphics cards to get a better gaming and film and television experience. However, in different application scenarios, the demand for graphics cards is also different, so the Win7 system provides a convenient way to switch graphics cards to meet different needs. Next, this article will introduce how to switch graphics cards in the Win7 operating system. In the Win7 system,The prerequisite for using the switching graphics card function is that two graphics cards have been installed, such as integrated graphics cards and independent graphics cards. At the same time, in the Win7 system, we can switch the graphics card in the following two ways. Method 1: Use the graphics card driver to switch. We can switch the graphics card through the settings of the graphics card driver. The graphics card driver usually contains a control panel in which the graphics card can be set up and switched. The specific steps are as follows: 1. Open the control panel of the graphics card driver. Right-click on the desktop, select the "Graphics Card Control Panel" option, or find the graphics card icon in the system tray, right-click and select the "Control Panel" option. Two. Find the graphics card setting option. Find the "3D Settings" or "Display Settings" options in the control panel, which may include "Graphics Card Settings", "Performance Settings", etc.3. Select the graphics card you want to use. In the graphics card setting options, two or more graphics cards may be displayed. We need to select the graphics card we want to use and set it as the default graphics card. If you need to switch the graphics card, you only need to change the default graphics card. Four. Apply changes and restart the computer. After completing the settings, we need to apply changes and restart the computer so that the new settings can take effect. Method 2: Use the built-in tools of the system to switch. In addition to using the graphics card driver to switch the graphics card, the Win7 system also provides a built-in tool to easily switch the graphics card. The steps are as follows: 1. Turn on the power options. Find the "Power Options" option in the control panel and click Open. Two. Choose the high-performance mode. In the power options, we can see three modes of "high performance", "balance" and "power saving".We need to choose the "high-performance" mode so that we can use the most powerful graphics card. 3. Enable high-performance graphics settings. In high-performance mode, we need to enable high-performance graphics settings. In the power options, find the "Change the sleep and shutdown mode of the computer" option, then select "Change Advanced Power Settings", find the "High Performance" option in the pop-up dialog box, expand this option, and then expand the "Graphics Settings" option, find "High Performance Graphics Settings" and turn it on. Four. Apply changes and restart the computer. After completing the settings, we need to apply changes and restart the computer so that the new settings can take effect. In summary, through the above two methods, we can conveniently switch the graphics card in the Win7 system to meet different needs. Whether it's a game or a videoFor high-performance applications such as editing, we can easily use the best graphics card to get a better experience.

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