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How to adjust the brightness of Win7 system?Trade data for raw materialsWin7 system is one of the widely used operating systems, but sometimes we will find that the screen display is too dim or too bright, and the screen brightness needs to be adjusted. Next, this article will introduce in detail how to increase the screen brightness of the Win7 system. The first method: Use keyboard shortcuts to adjust the screen brightness through the keyboard shortcuts. Most laptops have special brightness adjustment keys, in which case you only need to press Fn (function key) and brightness key. If you are using a desktop computer, you can use the F1 and F2 keys to adjust the brightness. Press and hold the Fn or F1/F2 key to keep pressing the corresponding brightness key to gradually adjust the brightness. However, due to different brands and models of laptops, the shortcut keys of the brightness adjustment key are also different.If you don't know the shortcut keys of your computer, you can look at the identification or check your device manual on the brightness adjustment key, or use the second method. The second method: Use the screen to set the Win7 system to adjust the brightness through the screen settings. You can use the mouse to click the "Screen" option in the settings to enter the screen settings. In the screen settings, you can see options such as screen resolution, screen refresh rate, monitor identification, power management and screen brightness adjustment. If you want to adjust the screen brightness, you can press and hold the slider in the Modify Brightness option and drag it to the brightness level you want. The third method: Power management in the Win7 system using the power option allows you to control the brightness of the screen. You can access power options by clicking the battery icon in the lower right corner of the Windows taskbar.If you use a desktop computer, you can also find the power options in the control panel. In "Power Options", you can see three preset schemes: balance, power saving and high performance. If you want to adjust the brightness of the screen, you can choose a scheme that suits your purpose, and then adjust the brightness in the arrangement. The fourth method: Use third-party software. If you want to adjust the brightness of the Win7 system in a simpler way, you can consider using a third-party screen brightness adjustment tool. There are many third-party screen brightness adjustment tools for you to choose from, which can help you adjust the screen brightness quickly and easily. Summary Win7 system provides four simple and convenient ways for you to easily control your screen brightness. You can use shortcuts, screen settings, power options or third-party screen brightness adjustment tools to adjust your screen brightness.Whether you are working in the office or for entertainment, you can use these methods to make your screen more suitable for your needs. I hope this article can help you.

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