IntelliPoint software enables you to customize the unique features of your Microsoft® mouse to fit your needs. With 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. With IntelliPoint 8.0, setup automatically detects your mouse model. If you have more than one mouse attached to your computer, each mouse model can have different button assignments. The scrolling experience for mice with smooth scroll wheels has been improved in many applications. PS/2 devices are no longer supported in IntelliPoint 8.0.