School Zone Preschool has the winning formula for kids! This On-Track Software set contains the titles Same or Different and Thinking Skills. The set teaches important skills, including: comparing, sequencing, classifying, following directions, problem solving, matching, and more. School Zone Preschool adds fun to learning to equal school success! Windows Vista/XP/2000 or Mac OS X 10.5, 10.4, 10.3 Pentium III GHz (Windows); PowerPC G4 933 MHz (Mac) 256MB of RAM 800x600 32-bit color video 16-bit sound card (Windows) 700MB of available disk space CD-ROM or DVD-ROM drive