For copying, when you click on a day, you will see small thumbnail size pics and when you click them you will see a 600x800 pic. If you want a true copy of the photo, don't copy this one. Click the 600x800 again for the full size original picture. Right-Click that one and Save-As to your local folder.
If you click the full size one again, you will see one too big to deal with, but may be useful for discerning some small feature.