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GLOSSARY





                         Arrow Keys: These keys are used to move the cursor up, down, left and
                         right.







                         Backspace Key: This key is used to erase what we have typed.






                         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.






                         Headphones: They are used to hear sounds and music without disturbing
                         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.






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