If you have not paid for the online edition you are using, have not filed your tax return or registered the Free edition, then you can clear your return and start over with a lower priced edition. Click on Tax Tools on the left side of the program screen while working on the 2023 online tax return. Click on Clear & Start Over.
Tax Tools is located on the left side of the online program screen when you are accessing the 2023 tax return using the TurboTax online editions.