What is the use of Fn key?
(FuNction key) A keyboard modifier key that works like a Shift key to activate a second function on a dual-purpose key.
Commonly found on laptop keyboards, the Fn key is used to control hardware functions such as screen brightness and speaker volume.
How do I lock and unlock the Fn key?
How to unlock and lock function key on laptop
- Turn on the computer.
- Press the F10 key to enter the BIOS setup window.
- Use the arrow keys to navigate to the System Configuration option.
- Enter the Action Keys Mode option, and then press the enter key to display the Enable / Disable menu.
- Select Disabled, press f10 key to save the selection and reboot.
Why is there no Fn key on my keyboard?
Laptops have smaller keyboards, and thus many buttons have multiple functions. That’s why there’s an FN key. Without multiple functions, a standard keyboard has no need for a function key. In other words, there aren’t any functions for the key to reach on a normal keyboard like on your laptop.
What does Ctrl Shift D do?
In Word, Ctrl + D opens the Font window.