The Fn key on a Windows keyboard is a special function key that enables you to perform tasks such as adjusting volume, changing screen brightness, and controlling multimedia playback. It is usually ...

The "Fn" key on a Dell toggles the multimedia keys on and off. On some models, you must press "Fn" to activate these multimedia keys, but the keyboard operation can be changed on the Dell PC so that ...

Disclosure: When you purchase through links on our site, we may earn an affiliate commission. Function keys are popular as shortcut keys that help with simple yet significant tasks like adjusting the ...

The Fn key is short for function – this particular key allows PC users to access the second assignment of a key. It is normally found at the bottom left corner. The Function keys (F1, F2, etc) are ...

The function keys at the top of the keyboard act as shortcuts to control certain hardware features. For example, if you want to turn on the backlit keyboard, they allow you to do so with a single key ...

There are different ways to change the screen brightness, but the easiest way is to use the function keys. PCs of different brands have different function keys to control screen brightness. In this ...