How to adjust the brightness of the computer screen? How to adjust?

The following system is a great way to share with you how to adjust the brightness of your computer screen. There is no button for adjusting the brightness on the display, and the notebook does not have its own adjustment software, or it does not work. Click Start - Settings - Control Panel and find ADOBE GAMMA in the resulting image.

Click on the step-by-step wizard

After clicking, a picture appears, continue to the next step: the following picture appears

When you first adjust the contrast of the display to the maximum value, then adjust the brightness so that a small frame in the black box above is faintly visible.

After clicking the next step, the following picture appears. In this picture, you need to pull the slider so that the colors indicated by the two arrows are basically the same. This is the most eye-catching, very difficult to operate, slow. Slow experiment.

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