A computer readable computer program product containing a processing execution program, the processing execution program includes: an area display instruction to display, in correlation to data displayed on a screen, a selection area to be operated by a user for selecting the data; a selection status display instruction to display a selection status indication indicating that the data has been selected in the selection area; a processing execution instruction to execute the processing to the data corresponding to the selection area in which the selection status indication is displayed; and an execution status display instruction to display an execution status indication on the processing in place of the selection status indication in the selection area.