Is it similar to how the function keys in Macbooks work? If so, I would consider it a feature. I have to tweak screen brightness more often than I need to press

Is it similar to how the function keys in Macbooks work? If so, I would consider it a feature. I have to tweak screen brightness more often than I need to press F4. edit: I forgot that in Windows, F4 is a very important key (Alt+F4).