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How to adjust the screen brightness of Win7 system?Bulk grain HS code insights With the continuous development of science and technology, people's standards for electronic products are getting higher and higher, and the requirements for screen brightness are also getting stricter and stricter. In the process of using the computer, adjusting the screen brightness can better meet people's needs, improve the viewing experience, and avoid damage to the eyes.Win7 system is a widely used operating system. This article will introduce how to adjust the screen brightness in Win7 system. The first method: use the screen brightness control key. Most laptops will set the brightness control keys on the keyboard, which are usually composed of numeric keys such as "Fn" and F1-F12. For example, you can reduce the brightness by pressing the "Fn + F6" key, and you can increase the brightness by pressing the "Fn + F7" key. This method is the simplest and most common. It only takes a few seconds to adjust the brightness, but some laptop keyboards do not have a brightness control key. At this time, you can adjust the brightness in other ways. The second method: In addition to the brightness control key, the Win7 system also provides a built-in brightness control interface.Through this interface, you can adjust the brightness to meet your needs, and you can also adjust other display settings. 1. Open Windows Control Panel To open Windows Control Panel, you can click the "Start" button, then select "Control Panel", or use the shortcut key "Win + X" more quickly to select "Control Panel". Two. Open the screen brightness option in the Windows Control Panel, and you can see an interface called "Hardware and Sound". In this interface, find and click "Power Options". 3. Adjust the screen brightness. In the power options, you can see three power plans to choose from. Choose one of your favorite, and then click "Change Plan Settings". In this interface, adjust the brightness of the screen through the slider, and then click "Save Changes" to save the settings.In addition, you can also change other important display settings by customizing the power plan. The third method: use third-party software. If you want more screen adjustment options and more advanced options, you can consider using some third-party tools, such as f.lux. These tools can help you adjust the screen brightness according to sunrise and sunset, or adjust the brightness and color according to the time to reduce eye fatigue. In summary, the Win7 system provides a variety of ways to adjust the screen brightness. You can choose the most suitable method for yourself according to your needs. If you often need work or entertainment and enjoy more advanced screen settings, you can try using third-party software. No matter which method you choose, you should always pay attention to your eye health.
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