Public broadcasting refers to media services that are funded by the public, often through government support and viewer donations. These services aim to provide educational, informative, and entertaining content that serves the interests of the community rather than commercial advertisers. Examples of public broadcasting organizations include PBS in the United States and BBC in the United Kingdom, which offer a variety of programs, including news, documentaries, and children's shows. The primary goal of public broadcasting is to ensure that all citizens have access to quality programming that reflects diverse perspectives and cultures. By prioritizing public interest over profit, these organizations can focus on important issues, such as education, health, and social justice, fostering a well-informed society.