2. The Mouse
• Is a pointing device used to
facilitate the management of a
graphical environment on a
computer. Is made of plastic and
is used with one hand.
4. Aim
• The main objective is to select options that appear on the
screen, with one or two clicks, keystrokes in any button or
buttons. For handling the user must get so used to move the
pointer and press with one or two clicks for most tasks.