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The Britannica CD was an electronic version of the Encyclopædia Britannica made available on CD-ROM in the early 1990s. It provided the text of the encyclopedia, along with a dictionary and proprietary retrieval software, on a single disc. Later versions, released in 1995 and 1997, incorporated illustrations, photos, and multimedia elements like videos and audio. This digital format offered advantages over print, including vast storage capacity and high-speed search capabilities, allowing users to access information more readily and explore multimedia content.12

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