Unity Setup help

When I installed Unity months ago there was no registration needed. My computer broke and now i have installed Unity but they prompt me with a registration. It also says there is a 30 day free trial, does that mean i have to buy Unity pro?

You don’t need to buy Unity Pro, if you don’t want/need it. However, there is a 30 day free trial of Pro available. In this time you can test out Pro things like the image effects or other cool things, but you are not permitted to publish or sell games with the trial.

Thank You!! So I cant publish games if i no life developing a game in Unity Pro