INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD

In an information processing device, in the case where a window is edited by a user referring to data of a window which is positioned behind all the other displayed windows, the window to be referred to is touched, a function key displayed on the left bottom corner of the display screen is pressed, and a portion of the window to be referred to is dragged by a pen so as to specify a region to be referred to. This allows the portion of the window specified by the pen to be displayed in front of the window to be edited. As a result, in the case where editing of data is carried out on an active window referring to a window which is not an active window, the window to be referred to and the window to be edited are both clearly recognized without carrying out a complicated operation.