
Refer to how to change the external monitor screen brightness in Windows 10 guide for directions. You can’t use it to change the screen brightness of the external monitor. Note that this method applies to the internal or primary monitor only. Step 3: The Brightness and color section has a slider to adjust the screen brightness of the display. Step 2: In the Settings app, navigate to System > Display page. Step 1: Open the Settings app by clicking on its icon on the left side of the Start menu. This is the best way to adjust the correct screen display brightness as you can increase or reduce the brightness one percent at a time. Method 3 of 6 Use settings to adjust screen brightness in Windows 10 Move the slider to change the screen brightness. Step 2: Recent versions of Windows 10 have a slider at the bottom of the Action Center that you can use to adjust the screen brightness right from the Action Center. Step 1: Click on the Action Center icon in the taskbar to reveal the Action Center pane.

Method 2 of 6 Use Action Center to display brightness in Windows 10 Have a look at your keyboard to see the brightness symbol on Function keys.Īnd if the hotkeys are not working, make sure that the display and keyboard drivers are installed. For instance, on my ThinkPad laptop, Fn + F5/F6 can be used to change the screen brightness.

Almost all notebooks come with dedicated keys to quickly adjust the screen brightness.
