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by Dave Roos

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Please copy/paste the following text to properly cite this HowStuffWorks article:

Roos, Dave.  "How Information Technology Works"  04 December 2007.  HowStuffWorks.com. <http://money.howstuffworks.com/how-information-technology-works.htm>  10 February 2012.
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Stuff They Don't Want You to Know Videos »
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Inside this Article
  1. Introduction to How Information Technology Works
  2. Undergraduate IT Programs
  3. Graduate IT Programs
  1. IT Certification Programs
  2. Information Technology Careers
  3. IT Job Security
  4. See more »
    1. Lots More Information
    2. See all Careers articles

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  1. Introduction to How Information Technology Works
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  4. IT Certification Programs
  1. Information Technology Careers
  2. IT Job Security
  3. Lots More Information
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