Smart house

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Across
  1. 4. to transfer on a computer
  2. 6. cold container for food
  3. 8. to talk in an informal way
Down
  1. 1. round door handle
  2. 2. information stored on a PC
  3. 3. most people
  4. 5. age group
  5. 7. something less usefull
  6. 8. to make a dublicate