For users who are relatively experienced with spreadsheets (e.g. Excel, Numbers, etc.) but haven't taken the plunge into data visualization, Raw may be a good, user-friendly first stab at making your data visual. The process includes four relatively simple steps: first, copy and paste from your spreadsheet onto the Raw website; second, choose a layout and map dimensions; third, customize the visualization from Raw's templates; fourth, export the visualization as an SVG (a format for two-dimensional graphics with support for interactivity and animation). Readers may like to begin with the two minute video and the FAQ section on the site. However, experimentation is probably the best way to learn this free online data visualization tool.