Can you send me info on filing taxes with turbo tax online

Maybe this will help explain some of the process.

After you enter all your income and info, you go through the Review tab.  Then you go all the way through the File tab, through the 3 steps and hit the big orange Transmit Returns Now button.

You will need to enter your 2017 AGI to efile 2018.  If you didn't file a 2017 return or filed late in the year you enter 0 for the AGI.  If you are married and filed Joint last year you enter the same AGI for each of you.

When you efile you get back 2 emails.  The first email only confirms the transmission.  The second email says if the IRS (or state) Accepted or Rejected your efile.

How to Efile

https://ttlc.intuit.com/community/e-file/help/how-do-i-e-file-my-personal-individual-tax-return/00/2589