How do I transfer a photo in Preview to iPhoto? I have a Photo in Preview.  How do I move it to iPhoto?
There's numerous methods:


Drag the photo from Preview (press ⌥⌘2 to show thumbnails) to iPhoto's main window, or on the Dock.
Drag the photo from its location to iPhoto's main window, or on the Dock.
Go to iPhoto and select File → Import to Library and select the location of the photo.