Have you ever opened the site below:

[1]. ICO for Beginners — Learn How ICOs Work and What They’re About

[2]. What is an ICO (Initial Coin Offering) and How Does it Work?

[3]. initial-coin-offering-ico-what-are-they-how-do-they-work

Learning is better, do you want to know how to work at ICo.
Or you want to run an ICO campaign or bounty.

Maybe what I show above can be useful for you before continuing on to the next. about ICO