To Make the report run automatically:

• From the Report Queue, Click on the report title/Job Name
  
• Example: Click on Attendance Count
  

• Set up the report to run in the future with the When to Execute drop-down
  
• Example: Enter tomorrow's date.
  

• Click the checkbox next to Run job again? Then click Submit

• Click on the Attendance Count report Job Name again
• From the extended drop-down, select Execute Daily
• Click Submit

To confirm the report is setup correctly, navigate to the Report Queue and see the Status.
To review the results of the report, click on the light blue link "Will run daily starting on…"