On most standard computer keyboards you will find an insert key (INS). This key is usually above the arrow keys, and beside the Delete key. Its main use is to switch between two modes of entry: either ...

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 ...

So, use the correct key to enable function keys and then use the F5 key to refresh your desktop or a page. See: Keyboard Volume keys not working in Windows.

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.

As the problem can occur when the keyboard has been unplugged with Caps Lock on, you can reverse this by pressing the shift key and then unplugging the keyboard once again. The keyboard should now ...

Apple has identified a limited hardware issue affecting the latest 13-inch MacBook Pro models with function keys, according to an internal memo distributed to Apple Stores and Apple Authorized ...