Databases include 1.4+ billion records for the U.S., the British Isles, and continental Europe. It also features one of the most extensive online collections of early American genealogical records, a large searchable collection of research journals and magazines.

Explains double dates sometimes found on records.

Provides links to free and subscription websites that can help with genealogical research. Their directory includes 10,000,000 plus links to information about families around the world as well as helpful information about U.S. states and counties. The site emphasizes free resources.