This report provides a comprehensive overview of research methodologies, beginning with an introduction to the concept of research and its significance in generating new knowledge. The main body delves into the different types of research, distinguishing between primary and secondary research, and highlights their respective roles in data collection. It then contrasts quantitative and qualitative research, outlining their key differences in terms of meaning, techniques, and sources. The report further explores the advantages and disadvantages of various data collection methods, providing a balanced perspective on their practical implications. Finally, the report concludes by summarizing the key findings and emphasizing the importance of selecting appropriate research methods and data collection techniques. The report includes a detailed table of contents and a list of references to support the information presented.