Add the ability to scroll through photos continuously

Instead of having to exit the photo and re-select the next one continually, it would be a lot more convenient to be able to scroll through each out without exiting the image. It makes it very unappealing and time consuming and I really dislike having to use this program because of it. Also making it easier to save and download the images to a device would be nice. To me the program does not have good functionality for what I need it for.