I have installed Windows 7 on my PC. I noticed that display is too bright which effect my eyes during working.

But I didn't get setting for adjusting brightness. Can anyone tell where to find Brightness Adjustment Setting in Windows 7

3 Answers 3


You must have keys marked as shown below on your keyboard.

enter image description here

Using them in combination with Fn should help you adjust the brightness of your screen.

Note : Keys on your keyboard maybe on different location depending your laptop brand and model

However you can use a third party utility called f.lux which does more than that, not getting any money for promotion:(

  • function key (fn) is not working properly, Its been damaged
    – Pallavi
    Jul 19, 2016 at 6:43
  • 1
    @Pallavi You could try OnScreenKeyboard osk to get Fn keys functionality, but what is the make and model of your laptop
    – clhy
    Jul 19, 2016 at 6:50
  • yeah thats a good Idea
    – Pallavi
    Jul 19, 2016 at 7:11

Control Panel -> Hardware and Sound -> Power Options -> Edit Plan Settings for plan specific, or just in power options on the bottom


Check the brightness level in the Control Panel, plus your laptop should have a funtion key to adjust the brightness .

enter image description here

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