Poll Everywhere lets your audience respond using text messages (SMS), Twitter, or the web in real-time. The best part is you can embed live audience responses and live charts right inside your Microsoft PowerPoint presentation, free!

20) Spell checking a document is an example of the computer's ability to perform the ________ function.

Poll responses are kept private

  • A) input
  • B) processing
  • C) output
  • D) storage
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