If you are a bit concerned about safety
of your eyes than this article is for you. Windows 7 cares a lot about
the health of its user, and Adaptive brightness is among one of many
features it got. If you spend more than 4 hours daily on your PC, then
you must care about the brightness, contrast and color level of display
of your PC.
Adaptive Brightness in Windows 7 | 8
Adaptive brightness
is a feature where Windows checks the lighting conditions of your
computer’s surroundings and adjusts the brightness and contrast level
automatically.
The Adaptive
Brightness feature is built on top of Windows 7 Sensor Platform. This
feature will adjust the screen brightness according to the ambient light
level. If the ambient light level gets darker then the screen
brightness will decrease. If it increases then the brightness increases.
To use adaptive brightness, you must have light sensors installed and enabled on your computer.Turn adaptive brightness on or off
1. Click Start and open Control Panel. Now select Power Options from the list.2. Under any plan, click Change plan settings.
3. Click Change advanced power settings.
4. In the list, expand Display, and then expand Enable adaptive brightness.
- To turn adaptive brightness on or off when your computer is running on battery power, click On battery, and then, in the list, click On or Off.
- To turn adaptive brightness on or off when your computer is plugged into an outlet, click Plugged in, and then, in the list, click On or Off.
- Go here and see if Light Sensors are installed: Control Panel > Hardware and Sound > Location and Other Sensors. Else press WinKey, type ‘Sensors’ and hit Enter to open it.
- To find out if your laptop or computer monitor supports adaptive brightness, look for the Enable adaptive brightness setting in Power Options.
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