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The computer has changed the way we
work, team, communicate, and play; Virtually ewery kind of organization
throughout the world conducts business with computers. Students, teachers, and
research scientists use the computer as a learning tool. Millions of individuals
and organizations communicate with one another over a network of computers
called the Internet. Computer games entertain people of all ages. Almost all computers are electronic digital computers. They are electronic in their use of electric current(电流) to carry information. They are digital in. that they process information as units of electric charge representing numbers. The word digital means having to do with numbers. To enable a computer to process information that is not numerical — such as words, pictures, or sounds — the computer or some other &vice must f A. control B. convert data into numbers C. make use of D. manipulate 我来回答: 提交
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