Technology

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Across
  1. 3. a computer that is portable and suitable for use while travelling.
  2. 5. an electronic communication system sent and received by mobile phone.
  3. 7. a dedicated website or other application which enables users to communicate with each other by posting information, comments, messages, images, etc.
  4. 8. an identification used by a person with access to a computer, network, or online site.
Down
  1. 1. a secret word or phrase that must be used to gain admission to a site.
  2. 2. a program used especially for finding particular sites on the World Wide Web.
  3. 4. a panel of keys that operate a computer and allows users to type.
  4. 6. a computer suitable for use at an ordinary desk.