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Gl ssary
Arrow Keys These keys are used to move the cursor up, down, left and
right.
Backspace Key This key is used to erase anything typed on the left side of
the cursor.
Clicking Pressing and releasing any button of a mouse is called
clicking.
CPU It stands for Central Processing Unit. It is the brain of
computer.
Cursor A cursor is a small blinking line on the screen.
They are used to hear sounds and music without disturbing
Headphones
others.
Keyboard It is used for typing numbers and letters.
Laptop It is a small portable computer that can be kept on your lap.
Printer It is used to print text and pictures on paper.
68 Play (Ver. 2.1)-I

