Portable Computer Desk I Have A Desk Top Computer And A Portable, Hooked Together With A Dbl Usb Cable, How Do I Transfere Info???

I have a desk top computer and a portable, hooked together with a dbl usb cable, how do I transfere info??? - portable computer desk

I would pass information from Quicken, the tree, and Kodak picture from one computer to another ??... Ted