1. Navigate to Contacts > Individuals OR Contacts > Organizations
  2. Click Advanced Search
  3. Expand Contacts > Financial > Payments
  4. Highlight First Transaction and click Add
  5. From the drop down box, select the > option and type 0 for the value 
  6. Under Additional Filters, mark the checkbox for Transaction Type, and select Equals from the first drop down box and Donation from the second drop down box
  7. Mark the checkbox for Transaction Date, and set the desired date range or leave this option blank to see all donors who have given once
  8. Mark the checkbox next to any other additional fields desired 
  9. Click OK
  10. Click Run Query