This document discusses copyright issues related to using online content in education from the 1970s to present day. It outlines key court cases and amendments to copyright law regarding technologies like photocopiers, video recorders, and the internet. While the education license allows copying 10% of words or whole artistic works for classroom use, copyrighted content posted online like to YouTube may not be covered. The document warns of common misconceptions and provides recommendations to check restrictions and seek permission before publishing copyrighted material publicly.