how adjust screen brightness with out key board

[Ashok305]

im using acer gate way dual core laptop ..my laptop keyboard is not working so im not able to adjusting the screen brightness please help me

 

[webworkings]

If you are using Windows 10, then do the following and it should work.

1. Go into the "Settings" app from your "Start" menu or "Start" screen.
2. Now select "System" and then "Display".
3. You should see a slider bar where you can adjust the brightness.