You Have not Configured This Button.
A destination URL or Application for this special keyboard button has not been set.
To get the most from your keyboard, you can configure the special buttons to open different programs or files, or to connect to favorite Web sites.
1. Click Start on the taskbar.
2. Choose Control Panel.
3. Click Printers and Other Hardware.
4. Double-click Keyboard.
5. In the Keyboard Properties window that appears, click the Buttons tab.
6. Double-click the button you want to change. The button configuration window opens.
7. Choose the button capability from the drop-down list. Enter the Display label and the Address information. (For a Web site, enter the complete Web site URL in the Address box.)
8. Click OK.
9. On the Buttons tab, click Apply.
10. Repeat steps 6 through 9 for each button you want to reconfigure.
11. Click OK when you are finished reconfiguring the keyboard.