I thought that i should compile some of the resources that i think new players can benefit from, let us know if you think anything should be added.

MHW Wiki[monsterhunterworld.wiki.fextralife.com] wiki with basic info on just about everything.

Weapon Workshop a youtube playlist of weapon tutorials and their changes in Iceborne.

Loadout Guide a youtube guide on good item loadouts

MHMeta Iceborne Thread A reddit megathreat with lots of information on meta gameplay.