Multi Site- How do I have multiple sites I can edit.

Hi, thank you for your help.

Can someone please explain what I have to do so I can have a network of sites I can edit.

I went through all the multi-domain setup, and apparently now I can give users the option to have a different domain name but i still cannot do not see it show up when i click "my sites". I don;t even have users this was all just to try and have multiple websites with different domain names. Please help I'm at a loss.

I would just like it so when I click my sites at the top I see a selection of sites I can edit. How do i do this?

help is very much appreciated.