Thanks everyone for the suggestions and answers! I think I'll forgo getting a mouse since that probably won't make a difference and it sounds like 2-2.5 is the "normal" age around here so I have some time still
We tried getting a kid's computer for Christmas and that wasn't a big success. She loves it for pretend play but is not big with actually playing with the games, etc. She seems to be able to navigate the buttons ok, but I think she's turned off by picture quality where as my laptop has so many pretty pictures and videos of her on it and also she can talk to the grandparents on it.

So yeah, DD's another one of those kids that wants the real thing.