Professional networks are groups of individuals who connect with each other to share knowledge, resources, and opportunities related to their careers. These networks can include colleagues, mentors, industry peers, and even alumni from the same school. By building relationships within these networks, professionals can gain valuable insights, find job opportunities, and receive support in their career development. Joining a professional network can be beneficial for anyone looking to advance their career. For example, attending events hosted by organizations like LinkedIn or participating in online forums can help individuals meet others in their field. This collaboration can lead to new ideas, partnerships, and even friendships that enhance both personal and professional growth.