We have the odd ball computer looking toys, they aren't computers, they are toys made to look like computers sort of thing. DD never paid any attention, DS, however, has learned his letters by using that crazy toy. I never would have imagined.
pbskids.org has some interesting stuff on it too... sort of have to navigate through but you can find educational games in the Sid the Science kid section.
I don't let my kids on xbox or anything like that yet, plenty of time for that. They do enjoy the computer though, even my son who is about the same age as your daughter. But again, DD never had much interest -- DS, lots of interest.
