This is the first in a series of blogs focusing on social network analysis (SNA) using Gephi. This first blog (or video blog) will give you an insight into Gephi and explains how to upload data into Gephi. Gephi is a tool for data analysts and scientists who want to present social networks in a graphical format. It is a complementary tool to traditional statistics, as visual thinking with interactive interfaces is now recognized to facilitate reasoning. This is a software for Exploratory Data Analysis, a paradigm appeared in the Visual Analytics field of research.