A TED Talk is a presentation given at the annual TED Conference, which stands for Technology, Entertainment, and Design. These talks feature speakers from various fields who share innovative ideas, personal stories, and insights in a concise format, typically lasting 18 minutes or less. The goal is to inspire and educate audiences on a wide range of topics. TED Talks are available for free online, making them accessible to a global audience. They cover subjects such as science, art, education, and social issues, encouraging viewers to think critically and engage with new concepts. The platform has become a popular resource for learning and inspiration.