Take a tour of the world through more than 190 maps. Get instant vocabulary help with a dictionary and thesaurus. A perfect reference source for home, school, and work. How is a sandbar formed? What are the four main islands of Japan? How long does it take for Jupiter to orbit the Sun? Find these answers and more in the Encyclopedia Britannica Ready Reference. More than 25,000 articles on just about every aspect of life and human endeavor. Make the Ready Reference the perfect information resource for home, school, and office.

Encyclopedia Britannica is a leading provider of learning and knowledge products. Encyclopedia Britannica is one of the world‘s most trusted sources of information on every topic imaginable - from the origins of the universe to current events and everything in between. Britannica was an early leader in electronic publishing and new media. In 1994 the company developed Britannica Online, the first encyclopedia for the Internet, which made the entire text of the Encyclopedia Britannica available worldwide.

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• CD-ROM drive
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Macintosh:

• Mac OS 10.4.x or 10.5.x w/ Java 1.5
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• CD-ROM drive
• 1024x768 resolution, millions of colors
• Internet access recommended