How do I reduce brightness?

In XP? Cant find it. Im in laptop BTW
Answer #1
what kind a laptop model did you use……usually there a button function using fn button near the windows logo button in keyboard…….as example some acer laptop model u have to press fn+ up arrow ti increase the brightness……fn+ down arrow to lower the brightness…….some have to press fn+F6…………u have to look the brightness icon usually like sun at the keyboard button
Answer #2
Try using the FN key on your keyboard and look for the Keys up top for a little Sun symbol. Try pressing those at the same time.
Answer #3
The fn key plus another should do the trick. For Acer, its usually fn + arrow keys and for HP, its usually fn + the function keys.
Answer #4
You could use F.lux. It adjusts the colour and brightness of your screen during the day. http://www.stereopsis.com/flux/
Answer #5
Great thanks. Im using lenovo. And the sun symbol lies in the buttons home and end.
Answer #6
thanks