On the top of every keyboard made in the last twenty years has been a row of Function or Fn keys. The came from the days when the only help you could get from a computer program came from pressing the Fn1 key if your were in WordPerfect, Fn3 if you were using Word. These days the Fn keys have been turned into Screen Brightness Up or Down, Video Start/ Stop/ Rewind, Volume Up / Down keys
just press the numlook then you can use fn keys
You press Fn+Alt+L ♥♥ :) (or at least that's how it is on my laptop!)
fn (function) + up/down arrow.
On a Dell laptop with Windows 8, the Pause key is typically combined with the "Fn" (Function) key and is often found on the same key as the "Scroll Lock" (Scr Lk) key. You may need to press "Fn" + "Esc" or "Fn" + "P" depending on your specific laptop model. If your laptop doesn't have a dedicated Pause key, you can also use the On-Screen Keyboard by searching for it in the Start menu.
Fn + F12
This depends on the model. Hold the Fn key and look for a lightbulb or a sun with an up arrow in the same color as the Fn key.
mac FN+F5 windows F5
ive done this before on my laptop all you need to do in hold Fn then press F7 ++
Press the num lock key but if it is on f11 or something hold the fn key and press it
Fn - especially calculator or laptop is the key that accesses the other functions of certain keys depending upon keyboard manufactry i.e. holding down the Fn key whilst using the F2, F3 etc keys will, on sony laptop adjust volume - written in blue as is the Fn key, holding down the shift +Fn key will give you the function of the other coloured keys.
Press Fn. If you want to use the number pad on the keyboard on a laptop, press fn and then num lock and then the num lock again (maybe fn before, depends on the computer) to turn the numbers off. Hope this helps :)
hold in fn and the key with the little camera on it welll that is how you do it on mine :s