Fn key images

Computer Desktop Encyclopedia THIS DEFINITION IS FOR PERSONAL USE ONLY
All other reproduction is strictly prohibited without permission from the publisher.
Copyright © 1981-2010 by Computer Language Company Inc. All rights reserved. 
Like the Shift Key
Activating a second function assigned to a dual-purpose key, the Fn key works like a shift key. For example, the F8 key (bottom) is a dual-purpose key that controls speaker volume. When Fn is held down and F8 is pressed, the ordinary F8 key becomes a volume control.
Computer Desktop Encyclopedia THIS DEFINITION IS FOR PERSONAL USE ONLY
All other reproduction is strictly prohibited without permission from the publisher.
Copyright © 1981-2010 by Computer Language Company Inc. All rights reserved.
More Fn key images
Learn more about Fn key