To change a metric, select a Metric in the left dropdown. Then adjust all subsequent dropdowns to the right. When all dropdowns are set properly, click the Submit button TWICE to load the new Snapshot.
Click the tabs at the top of the Snapshot to see different views.
To download the Snapshot as a PDF or image, download button in the bottom-right corner of the dashboard and select "PDF" or "Image". Download table content by selecting a single cell inside the table; then click the download button to download as "Crosstab".