Detailed Description Building on the foundation of phonological awareness, phonics, and auditory processing skill training delivered by Earobics Step 1, Earobics Step 2 also teaches language comprehension skills that are critical for extracting meaning from spoken language and written text. Earobics Step 2 features five interactive games with 593 levels that teach the essential skills required for learning how to read and spell. Recommended for ages 7-11. Windows and Macintosh OS 9 Compatible (Please inform on purchase order if using a Mac OS 10 or any other version, in order to send the correct version.)