Hi Gisella, I assume you're using a screen reader. You have two options here. When you tab past the control which lists the format in which the book is to be uploaded, you land in an edit field where you can type the full path name and title of the book. If that's a hassle, you can tab past that, which lands you on the browse button. Press space bar to activate that button, and then you navigate on your computer to where the book is located and press enter. Once you do that, you should be able to tab through to the accept button and press enter. That's from memory so I hope I didn't screw it up. mary