In this course, we'll be delving into Ansys PyFluent, an open-source tool that enables Python-based interaction with Ansys Fluent. First, will focus on understanding PyFluent and its installation, followed by an exploration of its journaling feature that simplifies PyFluent command learning and writing. Next, we will be looking at various approaches to writing PyFluent commands and their subtleties. Later, we'll examine the real-world uses of the three PyFluent packages—PyFluent-Core, PyFluent-Parametric, and PyFluent-Visualization — with hands-on workshops to gain a comprehensive understanding of their capabilities. Finally, we'll briefly touch on the Fluent Python Console, a beta capability introduced in Ansys Fluent version 2023 R1.