If you have opened more than one program, you might like to display and use the Quick Launch bar. The Quick Launch bar makes it easy to access frequently used programs like Windows Media Player and your e-mail, and to open an Internet Explorer window. Windows XP loads several programs in the Quick Launch, including Show Desktop. One click on Show Desktop minimizes all the programs on your desktop. Another click restores them just as you'd left them.
To display Quick Launch on the taskbar
1. If the Quick Launch bar is not displayed, right-click an empty area on the taskbar and click Properties.
2. On the Taskbar tab, under Taskbar appearance, select the Show Quick Launch check box and click OK.
After Quick Launch is displayed, click Show Desktop to minimize all open programs.