Digital communications with Nigel

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Across
  1. 4. an account given of a particular matter, especially in the form of an official document, after thorough investigation or consideration by an appointed person or body.
  2. 5. websites and applications that enable users to create and share content or to participate in social networking.
  3. 7. a bulletin issued periodically to the members of a society or other organization.
Down
  1. 1. a visual representation of information or data
  2. 2. a speech or talk in which a new product, idea, or piece of work is shown and explained to an audience.
  3. 3. sound, especially when recorded, transmitted, or reproduced.
  4. 6. a printed sheet of paper containing information or advertising and usually distributed free.