In this series, we will delve into the fundamental concept of limits in calculus, which play a crucial role in analyzing functions and their behavior. We will explore the notation used for limits and provide examples of finding them algebraically and graphically. Additionally, we will discuss one-sided limits, continuity, and techniques for evaluating limits using algebraic and graphical methods. Finally, we will master the concept of limits at infinity and utilize L'Hôpital's rule to evaluate certain limits. Join us to strengthen your understanding of this essential calculus concept.