ACER Wireless Keyboard(KBRFCR) FN-LOCK issue Asipre Z24

KBRFCRfnLOCK

Hi, I just got ACER Asipre Z24 (AIO) computer, 
and it came with wireless keyboard and mouse.
(Included option, pre-installed wireless 2.4G dongle on usb slot)

Well, I love this computer but there is serious problem(for me) that cannot be acceptable.
This keyboard (model number: KBRFCR) doesn't have FN LOCK.
That means you always have to put together 'fn' key to input 'F1' ~ 'F12'.

There is no physical "fn lock" key on keyboard, 
There is no shortcut(such as fn + F2, fn + numlock, fn+ 'setup icon key', fn + ****(srry,,, shift) + alt + ctrl + whatever) to "fn lock"
There is no option to "fn lock" on bios either.(yes this is true.)
Even virtual keyboard(served by Windows itself) doesn't have.

that means i google to tweak some kind of registries in 2020. not 1997.
ooops.

Do you think Acer is going to give me solution, or not?
this is my first time buying Acer computer. Thanks for your concern.

MaClane

Good Morning KBRFCRfnLOCK !

Not all keyboards have the Fn / Lock function.
It is not a mandatory question that everyone should have.
In this model you must use the Fn + key set and the functions displayed.