This feature permits you to create a photo album / image gallery quickly, by selecting a group of images (maybe from a digital camera).
Within this first tab you can choose the images to be inserted, that will be listed on the right (you may drag from the left or directly from the MSWindows file explorer).
Say you select 10 images, then the program will automatically create 10 thumbnails and will link them to either a simple page (image + title), a popup window, or a given frame (
see the second tab for more options).