New to NoFap

Hey! Hi
I have been using porn since 7 years or so.
Earlier I hadn't thought that it would turn into an addiction but now I think it has become one. I didn't think that it was an addiction until I started dreaming about porn! Thats when I thought that I have to be free from it.
Please guide me on how to use NoFap resources for rebooting.
I am aiming for a 100 days rebooting challenge for a start.
Any suggestions are welcome.