How do I export my game to Steam?

Hi all, I'm finally ready to export my first game and am planning on a Steam release, already have the store up, just need to upload the game now. All I found was a topic from 5 years ago about this. So what one do I use when I export the game? I appreciate any help.

Thank you that is helpful. I think I messed up on on of the steps and it didn't work but now I at least know the way to go about it. I wish it wasn't a difficult process to get a game on steam.

Apparently I had my launch option a bit off to what it should have been set to. Steam support helped me resolve it and its now working.

you mean Release Date? yeah the release date I know is something that should always be a future date, I guess its hard to change it, if you miss it. Something to do with "up and coming release visibility".