How To Adjust Screen Brightness On Mac With Keyboard. Click the Keyboard Brightness button. The F14 and F15 keys will do the samelook for the keys with sun logos on them.
To the left will be dimmer to the right brighter. For example F1 F2. Open the Display pane for me.
Drag the slider to increase or decrease the keyboard brightness as per your preference.
On the keyboard press the increase brightness key or the decrease brightness key. But recently I started to use to for my Mac as well. Go to the Apple Menu System Preferences Keyboard Keyboard tab and make sure that Use F1 F2 etc option is unchecked here. Heres how you can use a quick keyboard command to give you finer control over the screen brightness of your Mac.
