If you need to use your F keys on your laptop for an app or game but it isn't working, there are a few solutions you can use ...

Add or Remove Programs entry for Enhanced Multimedia Keyboard Solution. The Enhanced Multimedia Keyboard Solution program includes drivers and related files for HP multimedia keyboards.

The gaming keyboard has five programmable macro keys that you can configure without any additional software. There are dedicated multimedia controls as well to play, pause, and skip songs.

The Magic Keyboard uses a membrane mechanism instead ... In addition to all the usual keys, the SM1 has a row of multimedia and Function keys which work with both macOS and Windows settings.