
Great question! If you are referring to Boston College’s wifi, it’s called “eduroam.” If you are using it for the first time or just trying to connect, follow these instructions: https://bit.ly/bcwifi-setup. If you mean to ask how wifi works in general, I’m afraid that’s beyond my capacity to answer, though this encyclopedia article might be useful: britannica.com/story/how-does-wi-fi-work















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