Microsoft IntelliPoint enables you to customize the unique features of your Microsoft mouse to fit your needs. With Microsoft IntelliPoint mouse software, you can reassign each mouse button including the wheel button to perform a command or Keyboard Shortcut, like Undo, Close, or an application-specific function. You can also modify mouse settings, such as pointer speed and updated horizontal scrolling. Microsoft IntelliPoint even offers biometrics support for advanced identity management. If you have a Bluetooth mouse or keyboard, you will need to have Windows XP with Service Pack 2 installed.