Is a Certain Set of Keys Not Working on Your Laptop? Laptop keys are broadly divided into five main types: alphanumeric keys, control keys, function keys, navigation keys, and numeric keypad keys.

Bear with me... I'm posting this for a friend of mine.My friend just upgraded her EeePC 1005HA to Windows 7. However, in doing so, she lost functionality of her volume and wireless function keys ...

If the Windows key is not working properly on your keyboard, there are several things you can do to troubleshoot it.

The Fn key is also known as the function key, and on Windows and most Mac keyboards, you'll find it located in the bottom-left corner of your keyboard.