I download the latest iTunes today and installed on my "new" computer. I am trying to add photos to Photos and add a PDF file to iBooks of an iPad1 which I did before with two other computers. Now those two computers have gone kaput. The iTunes brings up only the Music page. Somehow the File -> Devices shows the option of Sync "iPad name". The name was picked up from one of the old computer's user name. When I click on the syncing, the process takes only an instant even though there are hundreds of photos in the iPad. I can't see the usual screen I used to see when I added photos to the iPad by syncing with the old two computers. Now there is no option of photos to be selected. What has gone wrong?