Next step after registration and paiying for your domain hosting on gator account you have to change your DNS records for DNS of domain hosting on gator.
You got something like this in one of the email:
Your name servers:
ns100.hostgator.com
ns101.hostgator.com
What you have to do now is to write to your registrar and ask him to change your DNS for those you got in the email. It is possible to change it on your own but somewhere you have to write an e-mail. It is better to write an e-mail to your registrar first to find out what to do and how to do that.
Thats it.
Registration is very simple. I will write it step-by-step for the case you would found any problem:
After all this, two e-mails will come to your e-mail from Hostgator domain hosting, there will be billing information in one of them and in the other one there will be very important information thanks to which you will be able to manage your account. I will write about it in the next article.