Get this one while it's free! Zac Browser is "a totally free software package. It is the first Internet browser developed specifically for children living with variants of autism spectrum disorders (ASD). Zac Browser is software that allows your child to access games (a lot of games) activities (based on diverse interests) along with videos (that allow a stimulating experience and encourages children to talk). All games, activities and videos are specifically chosen for their positive effect" on children with autism.
Reader Rabbit Learn to Read With Phonics (Preschool & Kindergarten)