The Internet!🖥

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Across
  1. 2. Allows 2 or more devices to communicate with each other
  2. 4. Provides resources, data, and services.
  3. 5. machinery
  4. 7. Provides Input, Output, or both.
Down
  1. 1. Device that connects two or more packet-switched networks
  2. 3. Medical imaging
  3. 6. World Wide Web