Are the pictures stored on an SD card or internal memory? If stored on an SD card, have you tried removing the SD card from the camera and inserting it into a card reader on your computer?
Nell, you can pick up an inexpensive external card reader at most electronic stores. It would connect via a USB port. The following link is to some that can be found on Newegg.com - http://www.newegg.com/Product/ProductList.aspx?Submit=E...