This presentation introduces limits and provides examples of applying 8 theorems of limits. It begins with an introduction explaining that calculus and limits are challenging topics for college students. It then covers the definitions of limits and 8 theorems for evaluating different types of limits, including limits of constants, variables, products, quotients, and composite functions. Example problems demonstrate how to use each theorem to find the limit as the variable approaches a value. The presentation aims to make solving limits easier by explaining the theorems.