To add or remove items from the desktop follow these steps:
1)First Go to Desktop > Customize Desktop.
2) In the Tools group specify what tasks you would like to accomplish through the control panel. The appropriate shortcuts will be placed to the desktop. The Selected tasks list shows the tasks for which shortcuts are already placed on the desktop. The Available tasks list shows the tasks for which you do not yet have shortcuts on your desktop.
a)To add a shortcut to the desktop select the required tasks in the Available tasks list and click Add >>.
b)To remove a shortcut from the desktop select the task that you do not need in the Selected tasks list and click Remove.