How do I get a count of my library’s titles?

How do I get a count of my library’s items?

How do I get a count of my library’s patrons?

How can I get a breakdown by item location or item type of my library’s items?

How can I get a breakdown by patron type of my library’s patrons?

How do I run a “dusty books” report for no circulation since before September 2006 (III migration date)?

How do I run a “dusty books” report for no circulation since a date after September 2006 (III migration date)?