Hi, R.!
I just found the most wonderful program called "GIGGLES Computer Funtime for Baby" for children 6-36 months old. I've added it to my BRAIN-athon Emporium website.
It is designed so that your toddler can tap away at the keys and not hurt any files on your computer. The escape and windows keys are defunct, so he can't access your desktop or your start button and change or delete any of your files. There is also a bonus screensaver cd that interacts with your child, instead of restoring your desktop like most screen savers. The mouse does things, too. Plus they LEARN!
There are 4 titles - My Animal Friends, ABC's & 123's, Nursery Rhymes, and Shapes. Here's a direct link - http://brainathonemporium.com/order/index.php?main_page=i... There's a demo video there.
I'm right in East Hartford, too, so you won't have to pay for shipping.
HTH!