Professionals have to network at every stage of their career, starting from the very beginning. Often times, people will find out about job openings and availability because they know someone who knows about that job. People with connections have a much easier time finding jobs and securing interviews. Knowing a person "on the inside" helps get you a foot in the door.
Even when you have a job, networking helps you to be successful. Maintaining professional contacts with people in your career field makes it easier for you to stay "in the know" and up-to-date with current trends in your field. Having connections helps you get promotions. Networking helps you to stay successful in a changing world.
Networking is essential for adults in their careers, but it also helps students in high school and beyond. Networking with your peers helps you keep up to date with what's going on around you. Students who want to pursue positions in student council or who want to be leaders in clubs need to be well-connected to get those positions. Networking with teachers helps too. Teachers can help with letters of recommendation for college and job applications. They can also serve as fantastic references for people who are looking for jobs.
Talk with Parents' Friends and Friends' Parents
Joining Clubs and Organizations
Internships, Work-Study, and Job Shadowing
Professional Use of Business Social Media