What is a Mouse?
An input
device that is used to point and select an option on the VDU is
called a mouse.
The basic
features of a mouse are a flat-bottomed casing
designed for gripping by one
hand; one
or more buttons on the top; a multidirectional detection
device (usually a ball)
on the
bottom; and a cable connecting the mouse to the computer. By moving
the mouse on a surface (such as a desk top), the user typically controls an on-screen
cursor. The
user presses one of the mouse's buttons, producing a 'mouse click‘
to select
items or choose commands.
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