This guide provides an overview of how to write a good dissertation, a significant undertaking in one's academic or professional career. A good dissertation requires dedication, patience, and hard work, and reflects the writer's expertise in the subject matter. Key characteristics of a good dissertation include originality, depth and breadth, organization, clarity, and documentation. There are different types of dissertations, including empirical, historical, and theoretical. Choosing the right topic is essential, and conducting a literature review is an important part of the process.