From there click on Mail and News Preferences . Next, click on the Servers file, and fill in the blanks again. Once your mail preferences are established, you can mail the Web site. Click on File on the top menu bar, then click on Mail Document . The virtual reference page mentioned earlier is one example.
Many libraries organize Web sites to assist their patrons in finding information.
Other catalogs are made by independent organizations. Some catalogs list items by subject, often with the subjects listed alphabetically. Other catalogs list items by a classification scheme, such as the Dewey Decimal System. Since someone else has already done the work of organizing the Web sites, catalogs are a good way to search for information on a topic. It then provides you with a list of sites that you can link to.