Why information technology is so important to modern world?

or:Why information technology is so important to modern world?or:* You are now able to send instant messages to anyone in the world.* It is much easi

or:Why information technology is so important to modern world?

or:* You are now able to send instant messages to anyone in the world.* It is much easier to preserve culture that would have been lost before computers were invented.* It allows people to answer questions on the internet.

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