This method works on laptops but can be used on windows 7 and windows 8 as well.
Change screen brightness windows 7 laptop.
Go to start options system screen in field brightness setting move the slider thereby increasing or decreasing the brightness.
Hold down the windows logo key and type an x to open it quickly.
1 using keyboard keys.
Adjust screen brightness on windows laptop.
If the slider isn t.
You may first have to click in this area.
Navigate to power options.
This bug can be solved by tweaking your power settings.
4 via action center.
Some pcs can let windows automatically adjust screen brightness based on the current lighting conditions.
Volunteer moderator replied on july 13 2016 one way to change it in windows 7 on a laptop is to open the windows mobility center tool which has a brightness slider control.
Select action center on the right side of the taskbar and then move the brightness slider to adjust the brightness.
Open the settings app from your start menu or start screen select system and select display click or tap and drag the adjust brightness level slider to change the brightness level.
If you don t see this icon anywhere in the bottom right side of the screen open start and click control panel.
Please waching my video.
You can launch the windows mobility center in windows 7 by pressing the windows key and x and then sliding the slider given under the display brightness.
How to adjust screen brightness on windows 7.
If you re unable to change your brightness there is a chance that you re experiencing a windows 10 bug.
Windows control panel isn t the only way to change the screen brightness in your device you can also change the brightness of your device screen in windows 7 using the windows mobility center.
Change screen brightness in windows 10.
If you re using windows 7 or 8 and don t have a settings app this option available in the control panel.
3 via windows 10 settings.
In windows 7 and 8 you can change the brightness of the screen through the control panel in the power supply.
2 via taskbar battery icon.
Normally open the windows 7 control panel you can see the power options to change the brightness of the function left and right drag change brightness slider to adjust the brightness of the display but the brightness adjustment feature of windows 7 doesn t always appear in the control panel even though we can t adjust the brightness after we update the display driver according to the tutorial on the network.