Once a Scores worksheet has been created, there are a few icons on the Lertap tab which let you do more with them:
Click on the red boxes to branch out to corresponding topics.
Samples of the graphs produced by the histogram and scatterplot options are shown below:
The next topic gets into the matter of missing data, and might be too technical for those on the Cook's Tour. We suggest you give missing data a miss, and jump to the first of Lertap's reports.