Case Studies 1 - both are very advanced Before computers...

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Case Studies 1 In the past week I have encountered quite a few computers, especially beginning college. I use my laptop, computers at school, including in class and the library, I’ve put gas in my car at least three times using my debit card at the gas pump. I’ve been to Wal-Mart at least five times. Checking out requires computers. Before laptops there were only desktops and now
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Unformatted text preview: both are very advanced. Before computers there were type writers. I suppose before cars people either walked or rode horses, and checks were used before the bank card. Finally, before Wal-Mart’s advanced cash register system, items were rung up and calculated in one’s head or on paper. We’ve come a long way....
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This note was uploaded on 08/02/2011 for the course CIS 146 taught by Professor Mcdaniel during the Spring '08 term at Wallace Community College.

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