In this lesson, the focus is on exploring key paragraph styling features provided by Tailwind CSS, a popular utility-first CSS framework. Specifically, it delves into three important classes: text-wrap, text-overflow, and word-break. These classes are instrumental in controlling how text is displayed within an element. Text-wrap deals with how long lines of text are wrapped in a container, text-overflow manages how overflow text is handled (such as truncating with an ellipsis), and word-break determines how words should break at the end of a line, especially in cases of long unbreakable strings. Understanding and effectively using these utility classes allows for better text management and layout in web design.