To get to the standard reports, click on the icon 
from the Main Menu that looks like a printer, or click on Reports, Standard Reports.
Standard Reports are " Canned " reports. They cannot be changed. However, many of the reports allow you to make different selections. For instance, some reports allow you to select a date range, or an Item Type, or Classification. The reports that have an Asterisk * next to them can be filtered by the Media Format Filter.