Public speaking is the art of delivering a speech or presentation in front of an audience. It involves engaging with the audience, using verbal and non-verbal communication to convey a message. Public speaking can be used to inform, persuade, or entertain an audience. The speaker must use their knowledge and experience to tailor their message to the specific audience they are addressing. They must also be able to think on their feet and handle any unexpected questions or comments from the audience. Public speaking requires confidence, practice, and preparation in order to be successful.