This document provides an overview of research methods. It defines research as a systematic investigation to gain new knowledge. The main purposes of research are to find hidden truths and gain new insights. Research is directed at solving problems, requires expertise, and demands accurate observation. There are different types of research categorized by the nature of information (quantitative vs qualitative) and subject matter (experimental vs theoretical). The research process involves formulating a problem, reviewing literature, designing the study, collecting and analyzing data, interpreting results, and reporting findings. Defining a clear and precise research problem is the first step.