Hi ever one,
I am having a laptop (Compaq Presario ) in which there is Button(fn).
Can anyone tell me what this is for? I have tried fn+f4 , which is used
to shut down the system. Apart from that is there any other use for
Button FN can finish some specify operation with other buttons. Look at
your keyboard and you'll find some symbol in other color different to
char. Combination of these key and Fn will provide new function.