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GLOSSARY                                                                    Subject Enrichment








                   Alphabet keys: These keys are used to type words and sentences. There are 26
                      alphabet keys on the keyboard.




                    Brushes tool: This tool is used for freehand drawing.





                    Compact disc: A CD is a round and shiny disc. It is used to store a smaller
                      amount of data.




                    Input: It is the instruction given to the computer in the form of numbers, letters

                      or symbols.




                    Monitor: It is an output device that looks like a television screen.





                    Mouse: It is an input device that sends instructions to the computer with the
                      click of a button.





                    Output: It is the result that we get after processing.





                    Pointer: The small arrow on the monitor is called pointer.





                    Right-click: Pressing and releasing the right button once is called right-click.





                    Scanner: It is an input device that is used to send document or images from the
                      paper to the computer.




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