To access and edit an album created on computer 1 using Picasso Album Creator on computer 2, you would need to transfer the album files from computer 1 to computer 2. This can be done by copying the album files (which are usually stored in a specific folder) to a USB drive or any other method of file transfer. Once the album files are transferred to computer 2, you can then open Picasso Album Creator and import the album to edit it.