Technology compound nouns

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Across
  1. 3. You move the computer mouse on this.
  2. 6. It is the link system that a device has to connect to the Internet
Down
  1. 1. The study or use of systems for storing, retrieving, and sending information.
  2. 2. This is used to acces or view websites.
  3. 3. A type of memory card.
  4. 4. This is a program that searches for items in a database.
  5. 5. Is a device primarily responsible for receiving or transmitting electromagnetic waves.