The Vintage 2001 Grolier Encyclopedia Computer Software is a CD format encyclopedia collection produced by Encyclopedia Britannica. Specifically designed for use on Microsoft Windows 98 and 95 operating systems, this software offers a comprehensive reference library for exploring various topics of interest. Ideal for hobbyists and those seeking leisurely learning opportunities, this product provides a valuable resource for accessing information in a convenient and interactive digital format. A must-have for collectors of vintage computer software or those looking to explore the world of knowledge through the lens of technology from the early 2000s.