This mini-course focuses on learning Markdown, a simple and widely used way to format text using plain characters you can type on any keyboard. Throughout the course, you will practice Markdown by formatting a consistent set of realistic example content; however, the goal is not to build an application or learn a specific product. The examples are simply a practical way to give you something meaningful to write and revise as you learn. By the end, you will be able to create well-structured Markdown documents using headings, lists, links, tables, images, and reusable templates. You will complete with a small documentation package that you can download and reuse for notes, assignments, and real-world documentation.