With Excel you can easily record what you do every day such as printouts, calculations or data imports. Macros save you a lot of time. Thanks to the VBA language, you can also develop customized applications to optimise your work. Anyone who works with Excel can create macros and study the code in the programming development environment. It is only a question of personal work. The aim of this book is to help you understand how to realize macros and how to handle the VBA language, its structure, keywords and important commands. Try out the examples that offer both simple and complex situations. ABOUT THE AUTHORRémy Lentzner has been a computer trainer since 1985. Specialized in mastering office automation tools, he supports companies in the professional training of their employees. Self-taught, he has fifteen computer books to his credit.