How does one learn about Careers in their Major, when they have no experience and have no family friends in that field?

How does one learn about Careers in their Major, when they have no experience and have no family friends in that field?    Like when your parents and most of the rest of your relatives never went to college.  Classes don't 

seem to help with this.  Thanks!

Parents
  • Try attending seminars and connecting to people in the industry from fairs and Linkedin. In my experience people are very open and helpful when you ask kindly 

Reply
  • Try attending seminars and connecting to people in the industry from fairs and Linkedin. In my experience people are very open and helpful when you ask kindly 

Children
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