This introductory course on Artificial Intelligence is designed for professionals with a technical background who wish to approach the fundamental theoretical concepts of a constantly evolving sector that is increasingly central to modern industry. The objective is to provide a clear and structured overview of the main areas that comprise Artificial Intelligence, such as Machine Learning, Deep Learning, and Generative AI, highlighting their differences, application domains, and real use cases in industrial contexts. The course does not require prior knowledge of AI, but is designed for those familiar with programming or engineering concepts who intend to understand how these technologies can be concretely applied within their work environment. The course also serves as an introduction to more advanced practical courses, as it provides the theoretical foundations necessary to approach them in a conscious and effective manner.