Magic Keyboard

If you own a Samsung laptop and you notice that your Fn keys are no longer as responsive as they used to be, you can try installing Magic Keyboard, an application especially developed for Samsung devices.
The application will only function seamlessly on compatible notebooks, so you first need to check your model number before attempting to benefit from the featureset of the software solution.
When you run it, Magic Keyboard is automatically minimized to the system tray so it does not disturb you from your work, but it still enables you to access its settings and adjust its configuration. Furthermore, if you do not want your system tray to be crowded with icons, you can even hide the one of Magic Keyboard, even though it will still be running in the background.
Due to Magic Keyboard, you will be able to use the function keys (Fn) on your notebook to modify the music volume or change the screen brightness without accessing any dedicated menus or windows - simply pressing Fn together with other dedicated keys will do the trick, thus saving you a lot of time and energy that you can invest in other tasks (like working on your job reports or school assignments).
Additionally, you can also display the hotkey function on screen and you can choose its position, be it top, bottom, left or right, depending on your choice and on the layout of your desktop icons (to make sure they do not overlap). You can also change the color of this display to your liking.
All in all, Magic Keyboard can come in handy to all those looking to make the most of their notebooks and who want to use the Fn keys on their device.