Public speaking is important in both business, education, and the public arena. There are many benefits to speaking in public, whether you're an individual or a business. Public speaking is different from classroom teaching. In public speaking, a certain issue or issues are discussed, and awareness is spread, sometimes called orientation programmes. Public speaking is crucial because the speaker must produce correct information and data because the heterogeneous people may have more knowledge than the speaker. Therefore, the speaker must have the basic tools…confidence, steel nerve, ready to contradict, the elasticity of acceptability, patience and perseverance. First of all, the head should be cool and held high. Public speaking dates back to the 5th century BC in Athens. It is an art of speech called oratory. The famous oration of Mark Antonio, we can know from Shakespeare's Julius Caesar where Mark Antony, by dint of his oratory, moved the entire mob against Brutus and his ally. This public speaking is called discourse which was first devised by Aristotle logos, pathos, and ethos. Public speaking is intimidating. Speakers suffer from fear of failure. It needs practice and command over the subject. The Latin style of public speaking was popular in the US and Europe until the mid-20th century. After World War II, a less formal and more conversational style of speaking became popular. Also, electronic tools became available to enhance public presentations. Towards the end of the 20th century, those electronic tools migrated to the computer. They evolved into computer software tools. PowerPoint is one of those tools that we know and use today. The following speech can be recalled as an example of great public speaking: Swami Vivekanand: Sisters and Brothers of America, It fills my heart with joy unspeakable to rise in response to the warm and cordial welcome which you have given us. I thank you in the name of the most ancient order of monks in the world; I thank you in the name of the mother of religions, and I thank you in the name of millions and millions of Hindu people of all classes and sects. The greatest public speeches in the world motivated people during dark times, gave hope in times of despair, provided courage and inspired millions, and changed the course of history. Today public speaking is used for commercial or professional purposes. Public speaking is called a divisive tool and is instrumental in commercial communication. Social media is inundated with videos and lectures. At the bottom of all these things, one needs to have a zeal for public speaking and a strong inclination to relate to people.