Previously known as NewHoo and DMoz, is owned by Netscape. One of the largest directory on the Web. Uses volunteer editors. The most popular search site on the Internet. Entries must be approved by an editor.
Listings are morally of the highest quality.
When you have a narrow topic or idea to research. Boolean operators can be used to narrow or broaden your search and make searching easier. Learn how here . Major Search Engines AltaVista . Has one of the largest databases since the 90's.