I'll be honest, I have no basic understanding of wifi, but I have to purchase some sort of plan before next month. Can someone provide me with resources on how to learn more about it? Or give me a few brief explanations? The main thing I'm trying to educate myself on is how much "space" my devices will use, to determine the best plan to pick. But I'd like to actually know the process of determining that. (Why "this" is this way, and "that" is that way.)
Please /g/ , help me to not be ignorant.