11. Adjusts Laptop panel brightness 12. Adjusts brightness level of the picture coming from the webcam 13. Screen brightness and lock settings 14. Cannot get laptop panel brightness 15. The brightness change to apply 16. Factory for Brightness Applet 17. Modify the laptop brightness 18. Power Manager Brightness Applet 19. Amount of brightness in percent 20. Adjust the display brightness to a comfortable level for prolonged viewing.
