1. To confirm that there are no details outside the printable area of the document.
2. To ensure that the document layout is OK
3. It helps to save on stationery as one doesn't print erroneous document and then start over again
Josh123 answered the question on April 6, 2018 at 07:22
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Discuss input devices under the following subheadings;
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April 4, 2018
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April 3, 2018
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