The Reports Tab
Create a New Report
Click the Create and Design a New Report button.
Duplicating an Existing Report
It's often easier to copy an existing report and make changes to that. Start by clicking the report you wish to copy. Then, in the Report Header Information panel, click the Duplicate button. The new report will be identical except the name, which will be prefixed by 'Copy of '.
Changing the Report Order
To change the orders that the reports appear in, you can just drag them to the required order.