Computer -Mouse


Mouse is computer input/pointing device. In order to be more accessible Douglas C Engelbert, discovered a graphically/menu-driven on screen, user interface or pointing device. It is generally used in Graphical user interface (GUI) environment. with this pointing device ,the user by physically moving the cursor can select the menu/object. This pointing device is known as mouse.

What is mouse?

Mouse is an alternative way of giving some command to the computer. A pointer or arrow is displayed on the screen that moves.


  1.  It is an ideal instrument for pointing objects or option on desktop computer.
  2. Most familiar and easy to use pointing objects.


  1.  Need a flat surface close to computer.

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