Unable to change desktop background

1. Right click an empty area of your desktop
2. Select Properties
3. Select the Desktop tab
4. Select the Customize Desktop button
5. Select the Web tab
6. Click to highlight each entry here except for "My current home page"
7. Uncheck the checkbox titled: "My current Home page"
8. Click OK
9. Now, try selecting the desktop background you'd like to use
10. Click OK