Almost every computer keyboard has a row of function keys at the top, but it seems like almost nobody knows what they do. They’re incredibly handy, however, and can be an invaluable part of your daily ...

The Fn key is short for function – this particular key allows PC users to access the second assignment of a key. It is normally found at the bottom left corner. The Function keys (F1, F2, etc) are ...

Shortcut keys in computers help users work faster by performing actions like copy, paste, save, or switch between apps using ...

There are different ways to change the screen brightness, but the easiest way is to use the function keys. PCs of different brands have different function keys to control screen brightness. In this ...

Before troubleshooting the problem, make sure the issue isn't hardware-related. Keys may stop working if they're stuck, physically damaged (such as after a drop), or if the keyboard connection is ...

Is your Windows 7 or XP desktop too cluttered with shortcut icons to find the one you need? Or, do you like your desktop pristine to let your wallpaper shine? Either way, you can create a hot key to ...

Yesterday we noted the release of new virtualization software from Parallels that allows the simultaneous running of Windows XP and Mac OS X. Today we focus on some troubleshooting issues presented by ...