Technology and Inventions

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Across
  1. 3. Program for finding information on the internet
  2. 4. A machine with keys that you press to produce letters and numbers on paper
  3. 5. Without any sudden changes, interruptions, or problems
  4. 7. Of no use; not working or not achieving what is needed
Down
  1. 1. Having a lot of power to control people and events
  2. 2. An object or machine that has been invented for a particular purpose
  3. 6. A flat surface in a cinema, on a television, or as part of a computer, on which pictures or words are shown