How to enable Fn Keys to use with Function Keys ?
Start laptop, then go to Bios setting and then move your cursor to system configuration. You will find option of actions key mode and on same screen, you will get information about how to disable or enable Fn key. If you will not enable Fn key, then also function keys will work but not in manner they are made to. So, enabling Fn key is good idea, and pressing Fn key with function keys will work better together. Keys from F1 to F12 are also known as Action Keys.
Function Keys on keyboard
If you are daily user of computer or laptop, then you should know about functions of functions keys present on keyboard. They are very important nowadays.