Completed Calls -  Shows completed calls for the specified date.  This counts calls that were completed either from scheduled actions in the Organizer or that were saved as Phone Notes to Prospect Records.

Completed Appointments -  Shows completed scheduled appointments (Meetings) for the selected date.

Completed Tasks -  Shows completed scheduled tasks for the selected date.

Sent Emails -  Shows manually sent emails for the selected date.  This counts emails sent through either through Prospect Records or emails scheduled and completed from the Organizer.