Developed by trusted experts in childhood education, Sesame Street First Steps is an exciting new way for you to interact with your young children while encouraging learning. Along with Elmo, Ernie, Big Bird, and Zoe, you and your children can sing songs, play games, and learn the fundamentals of language through a variety of charming and engaging activities. Sesame Street First Steps entertains with sing-along songs, cause-and-effect explorations, and a vital introduction to letters, numbers, colors, objects, shapes, seasons, and animals. Ages 1 1/2 to 3 years Features 12 engaging activities such as Elmo's Goofy Gallery and Seasons with Zoe All activities specially designed to emphasize parent-child interaction Easy mouse activities; no clicks required--each activity responds to the slightest movement of the mouse Any keyboard touch produces delightful sounds and surprises to reinforce cause and effect Developmental categories include music, colors, shapes, letters, numbers, seasons, animal sounds, and more. Bonus content includes favorite sing-along songs and parent's guide System Requirements Mac Mac OS X v10.2 or later PowerPC G4 or G5 or Intel Core Duo processor 256MB RAM CD-ROM drive PC Windows Vista/XP Intel Pentium III or faster 256MB RAM CD-ROM drive Mfr. Part No.: SSRTLXT Note: Products sold through this website that do not bear the Apple Brand name are serviced and supported exclusively by their manufacturers in accordance with terms and conditions packaged with the products. Apple's Limited Warranty does not apply to products that are not Apple-branded, even if packaged or sold with Apple products. Please contact the manufacturer directly for technical support and customer service.