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 to make life easier.

Press F10, and small letters appear over each ribbon tab and quick access toolbar item. Alt+H takes you to the Home tab, ...

I did find a keyboard with 22 function keys, but it was for Arabic, and couldn't be modified to accept Cherry Red keys.

Press Release Scientist uses form to explain function of key building blocks of life by SpaceRef October 2, 2005 ...

The Function Elite MiniTKL supports all the latest features that the gaming keyboard community is raving about, including Rapid Trigger, Snap Overrides, and Dual Actions.

With the POP Icon Keys and matching mouse, Logitech offers an input set that scores highly with its stylish look and practical functions.

14-key function row for easy access to shortcuts. Versatile two-piece design provides front and back protection and detachable keyboard. Adjustable stand for flexible viewing angles.