Another name for a Microsoft Windows tutorial is 'Crash Course'!
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Mathway.com solves all kinds of math homework problems with step by step explanations.
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A bag of marijuana was the first thing ever bought and sold over the internet.
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On an average work day, a typist's fingers travel 12.6 miles.
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The first webcam was used in 1991 by Cambridge researchers for checking the coffee pot without leaving their desks.
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