To allow a user to visually or audibly judge the number of times of the click of a mouse by changing the display state of a mouse cursor or the output state of a voice according to the number of times of the continuous click of a mouse button.

A mouse cursor controlling part 6 detects the number of times of mouse click according to the detection of the click of a mouse button from a mouse operation information obtaining part 2, judging time information 3, and information of a timer 4, and changes the display of a mouse cursor or the output of a voice corresponding to the number of times of click according to the display image of the mouse cursor and voice information such as the pitch of a sound corresponding to the number of times of mouse click preliminarily stored in a mouse cursor control information 5.