I had have my new laptop - a Dell Inspiron with Windows 7 - for just under a week, and after the initial set up, one of the first things I did was download iTunes in order to add my music which I did successfully via Home Share. I used iTunes to add some artwork, and as I expected not all of the artwork could be found, but when I tried to add the artwork manually as I have done on previous computers I was unable to. Having dragged the artwork into the appropriate place and then clicked to move onto another song the artwork immmediately disappears. I have tried 'repairing' the programme through the control panel on the computer and I also uninstalled and reinstalled it, neither have provided me with any solution. I would really appreciate any help that can be offered.

Right click the appropriate song/album then click "get info" under album art work you should see a box double click (left) that box then you can browse the image file