Click on a node to select it.
Use your mouse wheel to zoom in and out. Click and drag on the main screen area to move around the network.
A "Continue >" button will appear after you click on a specific node. Click that button to see more information about your selected node.
Click the "Continue >" button below to see the list of communities identified in the data. The largest communities (i.e. those with the most nodes) are listed first.
To isolate a specific community, click the "Hide all" button and untick the community that you are interested in. Click the "Show all" button to show the full network again