To advance, click on the image. To quickly go through the images, run your cursor from left to right over the images and then look below for a tab, tag it and go. To SHARE or DOWNLOAD the images, run your curser over the photo and in the bottom right corner, you will see an arrow pointing to the right, SHARE, and an arrow pointing down, DOWNLOAD. When selecting DOWNLOAD, you will have the option of either downloading the image selected or the entire gallery of 21 images.