A TED Talk is a presentation given at the TED (Technology, Entertainment, Design) conference, where speakers share innovative ideas and insights on various topics. These talks are typically 18 minutes or less and aim to inspire and educate audiences. TED Talks cover a wide range of subjects, including science, art, business, and personal development. TED Talks are available online for free, allowing a global audience to access and learn from thought leaders and experts. The platform encourages the sharing of ideas worth spreading, fostering a community of curious minds. Notable speakers include Brené Brown, Sir Ken Robinson, and Bill Gates.