The keyboard functions as a mechanism for the user to transmit text, numbers, symbols, and other commands to the device.
A traditional keyboard usually consists of a series of keys. These keys typically include alphanumeric characters (letters and numbers), function keys (F1, F2, etc.), special keys (Delete, Enter, Shift, Ctrl, Alt, etc.), and specific symbols.
Users do not know how to use some keys on the keyboard. For example, the “Fn” key…
Look what the Fn key actually does!
FN key functions
The FN key is usually blue or orange and is located in the lower left corner of the keyboard.
Alternative functions assigned to other keys are primarily frequently used features such as volume control, brightness adjustment, taking a screenshot, going to sleep mode, and wireless network switching.
For example, to turn the volume up or down on a laptop, you can hold down the “FN” key and press the “volume up” or “volume down” keys.
Similarly, you can press “brightness increase” or “brightness decrease” with the “FN” key to adjust the brightness.
Tags: key
