National Geographic Kids
The National Geographic Kids website offers educational games, videos, articles and more for your child. These are kid friendly, not only for preschool aged children, but elementary school aged children as well.
PBSKids.org offers kid friendly videos and games for your preschooler.
Starfall has been teaching children to read with phonics for well over a decade. Their systematic approach, in conjunction with audiovisual interactivity, is perfect for preschool, kindergarten, first grade, second grade, special education, homeschool, and English language development. Starfall is an educational alternative to other entertainment choices for children.
-Above information is sited from www.starfall.com