Choose from over 1000 images that are available in both color and black & white. The images are organized in 27 easy-to-search categories including animals, around town, class signs, clothing, currency, dinosaurs, food, geography, holidays, presidents, seasons, signs, sports, transportation. All Grades. System Requirements CD-ROM Drive 150 5MB available HD space 150 256 MB of RAM Windows 98 or later 150 Macintosh OS X or later (PowerPC and Intel)