I have two entries for Georgia QEE credits (code 125), on the Credits Wks, Part IV, "Nonrefundable Series 100 Credits". How do I delete one of the entries?

You can go to the list and find Form IT-QEE-TP Qualified Education Expense Credit Computation, but you must be careful to delete the correct one.  

Windows instructions

1. Open or continue your return.
2. Switch to Forms Mode by selecting the Forms icon.
3. From the menu, select the form you want to remove.
4. After the form is generated in the right pane, select the Delete Form button.
5. Follow any onscreen instructions to remove the form or forms.

Mac instructions

1. Open or continue your return.
2. Switch to Forms Mode by selecting the Forms icon.
3. From the menu, select the form you want to remove (if you don't see it, select Open Form at the top).
4. From the Forms menu, select Remove [form name].
5. Follow any onscreen instructions to remove the form or forms.