How do people use search engines?

How do people use search engines?

There are three main types of searches:
  • Do Transactional Queries: I want to do something, such as buy a plane ticket or listen to a song.
  • Know  Informational Queries: I need information, such as the name of a band or the best restaurant in my area.
  • Go Navigation Queries: I want to go to a particular place on the Internet, such as Facebook or the homepage of the NFL.