You can use  to perform the following tasks:To give focus to a windowIf you click on the  button that represents a window that is on the desktop but does not have focus, the applet gives focus to the window. To minimize a windowIf you click on the  button that represents the window that has focus, the applet minimizes the window. To restore a minimized windowIf you click on the  button that represents a minimized window, the applet restores the window.
