I was helping a friend who has a new iMac duo. I am a Windows users and my first mistake was to think the desktop would react the same. The friend was complaining about having too many clicks to change from Windows to iMac. I thought it would help to have the menu items on the desktop, so I dragged them to the desktop. They disappeared and I can't find them anywhere. He is really impressed with my skills and a little angry. Please help get the menu items back or help me to help him quickly go from one operating system to the other. Thanks in advance for your help.