Check the listing for details. Compton 99 Encyclopedia Deluxe, PC, 2 - CD-ROM'S, Windows 95 / 98, Mindscape.29. Condition: Brand New, Made in United States. Listed at 12.99 USD. This Compton 99 Encyclopedia Deluxe for Windows 95/98 is a must-have reference tool for any computer user. With two CD-ROMs included, this Mindscape product offers a comprehensive collection of encyclopedias and dictionaries that cover a wide range of topics. The software is perfect for those who want to expand their knowledge or find answers to their questions quickly and easily. This retail-licensed product is suitable for use on multiple devices and is available in English language only. The minimum hardware requirements are not specified, but the product is compatible with Windows 95/98 and Windows operating systems. With its extensive collection of reference materials, this Compton 99 Encyclopedia Deluxe is a valuable addition to any computer user's library.