fn key

How to Enable the Fn Keys on Your ThinkPad. The function keys consist of a single "Fn" key and the "F1" through "F12" keys. Both Microsoft Windows and the 

Toggle Function keys. To enable the Fn key lock, follow these steps. Tap the F1 key on your keyboard and see what it does to determine the primary function of the key. Tap and hold the Fn key on your keyboard. While holding the Fn key, tap the Fn lock key and then release both keys. Tap the F1 key and it will execute its secondary function.

Fn is short for function. It allows you to access the second assignment of a key. By pressing the Fn key and other function keys like F1-F12, you can reach additional functions related to these keys. Tip: The tasks associated with the F1-F12 keys vary according to the manufacturer and the model of your PC.

Depending on your keyboard, you may actually have a dedicated “Fn Lock” key. If you don't, you may have to press the Fn key and then press an “Fn Lock” key to activate it. For example, on the keyboard below, the Fn Lock key appears as a secondary action on the Esc key. To enable it, we'd hold Fn and press the Esc key. Sponsored by FinanceBuzz

Usually the Fn key is used with the F1 to F12 keys for multiple functions. These keys are used for different laptop functions like 

On a Windows PC, the special functions of F1-F12 are accessed by holding down the Fn key and then pressing one of the function keys. That can include muting sound or adjusting screen brightness. So, to use the Fn key on : Hold down the Fn key. Simultaneously, press whichever function key you need to use.

Fn is an abbreviation for function. More accurately, it's used to trigger functions. The Fn key is the one we press when we want to do things 

Keyboard function keys (f1 through f12) often have a printed icon that indicates a secondary action, such as muting sound or adjusting display brightness. The secondary functionality is

The function key and F keys located at the top of the keyboard perform various shortcut functions. Fn key helps act effectively. Alongside the other keys, it performs multiple functions. The function keys include f1, f2, and so forth until f12. Over the years, the usage of Fn keys has grown, more so with the advent of laptops.

Simply put, the Fn key used with the F keys across the top of the keyboard, provides short cuts to performing actions, such as controlling 

Pressing the Fn key turns the Function Keys into hotkeys (or shortcuts) for a number of system functions. For instance, Fn + F2 will darken your screen and