The function keys on your keyboard are the most powerful computer tools that you're not using. We're going to fix that.

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

Are you sitting on unused Mac function (fn) keys on your keyboard? Here's how to remap Mac function keys and repurpose them to trigger useful actions.

The "Fn" key on a Dell toggles the multimedia keys on and off. On some models, you must press "Fn" to activate these multimedia keys, but the keyboard operation can be changed on the Dell PC so ...

Function Keys to Operate a Monitor & LCD Projector. When using a projector to present information to colleagues and clients, there are times when you may not want your desktop projected for ...

Well, Lenovo is starting to recognize your pain, and the company plans to start offering ThinkPad users the ability to swap the Fn and Ctrl key functions in the BIOS.

Can't change screen brightness? If the Function key for Brightness is not working in Windows 11/10, the problem may be with drivers. This post will help you fix the issue.