If you are using the Online version you need to pay any fees first and then you can see all the forms. Before filing you can preview the 1040 or print the whole return
https://ttlc.intuit.com/community/accessing/help/how-do-i-preview-my-turbotax-online-return-before-f...
What do you need to change? You have to change it by going though the interview steps.
