Okay kiddo, NAIB stands for "Non-Authoritative Informational Base". It's like a place where people can go to learn about things, but it's not like a strict teacher who tells you what to do.
Imagine if you asked your mom a question and she didn't know the answer, but she looked it up in a big book of information and told you what she found. That big book would be like a NAIB, a place full of information for people to learn from.
But, unlike a strict teacher, a NAIB doesn't have all the answers and doesn't tell you what to do. It's just there to give you information and help you learn.