Detailed introduction on how to change the display brightness in win7

When we use the win7 system, we may encounter situations where the brightness of the display is too high or too low, which not only affects our normal use, but may also harm our vision. If you don’t know how to change the display brightness in win7, just follow the editor to do it.

Win7 monitor brightness changing tutorial:

1. Many brands of monitors will have menus on the edge to change the monitor brightness.

2. After opening, you can use the direction keys on the monitor to adjust the brightness.

3. If there are no relevant buttons on the monitor, you can open the control panel and select "Graphics Control Panel"

4. Then find "Adjust desktop color settings" as shown in the picture.

5. Then select "All Channels" and you can use the slider to change the brightness, as shown in the picture.

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