The Fn key has been a fixture on Apple keyboards for decades, but many Mac users lack a sense of its purpose. Adam Engst thought he was going to write a quick article listing hidden keyboard shortcuts ...

A new viral TikTok video explaining the purpose behind the fn key (function button) on Mac is blowing people's minds.

What does function key actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

This results in me accidentally unpairing the keyboard about 50 million times a day. Is there software out there that will work with a no-name keyboard and recognize the Fn key?