How to re-activate my Function Key (aka Change Language key)
My Function/Change Language key often disable (not working when I press to change written language) after using the mac for a few hours. I can fix the situation by restarting the mac but it's very inconvenience.
I think I might accendentially press (in short-cut) something to turn it off. Can you please help to advise on how can I turn it on without restarting my mac?
Thanks
MacBook Air 13″, macOS 11.2