Newbie question

I have heard the term hackintosh before but don’t really know what it is ? I have an iPhone n watch and a iPad but I also have an android tablet and a HP laptop what I eventually want is a system/setup where I have everything from both worlds backed up into one device/setup. I want to back up all my movies/dvds and cds backed up and accessible from a single computer I’m figuring I would need to have some kind of a network attached storage device also would I be able to do all this with a hackintosh setup ? I really have no clue about any of this but figured this would be the place to ask I’m not really computer literate as I’ve used mostly phones and tablets for the last few years but I want everything in one place