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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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