If you decide to try or use IPFire you should read our docs, the wiki.
It is recommended to read the page wiki.ipfire.org - What is IPFire? as a whole, to get a first impression about our project.
This documentation isn’t perfect, but nearly 
.
If problems arise, please ask the community.
But it is much easier for us experienced users to answer, if your questions are based on the wiki. There are other guides out there in the web, but we can’t know them all nor check the correctness.
If some things aren’t described clear enough in the wiki and you can clarify them, you are invited to do so. Your credentials for the community are valid for editing wiki articles also. Don’t be afraid to make mistakes, changes in the wiki are reported to experienced developers which can correct them.