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For about 10 years. For about 20 years. For about 40 years. For about 60 years.
The History of the Internet Computers and Information Computers and the Government The History of Computers
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The History of the Internet Computers and Information Computers and the Government The History of Computers
They became cheaper and easier to use. They became larger and larger. People couldn’t buy them anywhere. People could get information only from them.
Many computers were attacked by a virus in the U. S. Many computers attacked by a virus in the U.S. lost their information. A computer virus can harm human body. A computer virus can help the computer owner do many things.
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They became cheaper and easier to use. They became larger and larger. People couldn’t buy them anywhere. People could get information only from them.
Hospitals. Universities. Banks. The government.
turning off the power making them copy itself sending them copies of itself sending them some destructive ordens directly
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