Mathway.com solves all kinds of math homework problems with step by step explanations.
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20 years ago, there were only 130 websites, Google wasn't around, and you had to pay for an email account through an ISP.
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The famous Windows start-up sound was composed using a Mac.
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Hewlett Packard was started at a garage in Palo Alto in 1939.
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The first computer mouse was invented by Doug Engelbart in around 1964 and was made of wood.
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The average 21 year old has spent 5,000 hours playing video games, has exchanged 250,000 e-mails, instant and text messages and has spent 10,000 hours on the mobile phone.
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