This TurboTax support community is run by Intuit, the company that makes TurboTax, to help its customers prepare their own tax returns using TurboTax. It is not a homework help forum.
While the above is technically true, the turbotax employees are mostly seasonal and have mostly left for the season, the rest of us are volunteers. You may find that some of the volunteers are willing to help, especially if you are upfront about your request, so we can guide you to the right answer without necessarily giving you the answer.
Visit IRS.gov and read the publications and instructions for the forms in question.
Well here's the personal tax return 1040 form instructions. You can probably find anything you need on the IRS website. We can point you to the different forms and instructions.
https://www.irs.gov/pub/irs-pdf/i1040gi.pdf
Start here to search the IRS forms and publications
https://www.irs.gov/forms-instructions-and-publications
If you ask "other people", you will probably get incorrect answers.
For example, beware of "Intuit EXPERTS" on the Turbotax forum.
Not to be confused with volunteers on the forum.