Britannica Online Academic Edition allows you to browse or search over 100,000 entries, ranging from short to book-length articles, from Encyclopædia Britannica. It also includes:

• Thousands of photographs, illustrations, and sound files
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• Hundreds of video clips (requires Microsoft Media Player or Apple QuickTime)
• Articles from selected magazines and journals (sources include EBSCO and ProQuest)
• Thousands of entries from Merriam-Webster's Collegiate Dictionary and Thesaurus
• World Data Analyst -- a collection of in-depth information about the countries of the world, including statistics, with tools that enable you to create interesting and information comparative charts and tables.
• A collection of quotations from both historical and contemporary men and women on a wide variety of topics
• Gateway to the Classics -- a selection of 225 works by 140 authors introducing you to the great writing and ideas of the Western world