[AC Question]

I bought a Yoga2 8"tablet to give to a client so i can present my artworks in folder linked to the desktop. I have tried to order them alphebetically, by numbering, etc but some are reverse order, some random and they need to be in the correct order. I have put so much time into preparing the images. How can i make them easily accessible and swipable in the right sequence and direction (some come right to left and some left to right also). Is there an app for this? Please, any help would be most appreciated.