The function button on Mac will change your life when you know what it does. Ever wondered what the fn key does on your Mac? It turns out that it's actually way more useful than you ever even realised ...
The F1-F12 keys at the top of your Mac keyboard can adjust brightness, control music, and launch system views in a single tap. They can also act as traditional function keys (F1 sends 'F1') for apps ...
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Your Mac keyboard is more useful than it looks
Enable F1 through F12 as standard keys or use them for quick system controls Reviewed by Jessica Kormos The F1-F12 keys at the top of your Mac keyboard can adjust brightness, control music, and launch ...
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