Abstract: A talk or a lecture is a major method for teaching and training the undergraduates and postgraduates worldwide. Although the presenters frequently have good relevant knowledge, they lack the skills and parameters relevant to how to design and present an effective talk. The present topic aims to illustrate these items. It is also based on the scientific fundamentals derived from different references and my experience in the field of university teaching and training for more than 12 years. Keywords: Effective talk, Effective lecture, Speaker guide.