This valuable online source comes in two versions:
Britannica Online Reference Center and
Britannica Online for Kids.
The adult edition includes information from the reliable, authoritative source, Encyclopedia Britannica, with all of the articles in the print set, plus a dictionary, world atlas, notable quotations, current magazine and journal articles, and live news feeds.
The other version is for elementary, middle, and high school students. It includes two encyclopedias, a dictionary, interactive timelines, world atlas, video clips for school projects, age-appropriate magazine articles, recommended websites, and live news feeds.