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Email: What is the function of an email?
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										An email is similar to a letter. 
											
You write your letter on the computer, and send it to another person by web (service). 
											Then the other person can read the letter on their computer´s monitor or print it on paper. | 
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													| 1. to write | 
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													| 2. to send | 
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													| 3. to read | 
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