https://www.recode.net/2018/4/4/17195380/facebook-terms-of-service-data-policy

Last week, Facebook redesigned its settings page so it would be easier to find all of the information the company has collected about you.

This week, Facebook is trying to better explain how and why it collects that data, so it rewrote its terms of service and data policies to include more details about how Facebook operates. Facebook’s old Terms of Service were last updated more than three years ago.