The encyclopedia that is trusted, accurate, and easy-to-use. Designed for adults and students alike, Encyclopedia Britannica Deluxe DVD is a comprehensive reference resource that provides up-to-date, in-depth, and easy-to-use information. Learn from Nobel laureates, historians, and noted experts in one single source. No other software can match the intelligence, depth, and accuracy of Encyclopedia Britannica.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.