How to View Photos in a Slide Show in Photoshop Elements
Use the slideshow toolbar.
The toolbar in Full Screen view offers several options for slide viewing. The Theme option was named Transitions in earlier versions of Elements. Click the Themes tool, and the Select Transition dialog box opens. When you enter Full Screen view, this tool is selected. Four different transition effects are displayed in the dialog box.
You can preview a transition effect by placing the cursor over one of the images. When you find an effect you like, click the image and click OK to change the transition.
The main thing to keep in mind is that the Full Screen view is a temporary viewing option you have in Elements. It’s not permanent. You use the view for a quick display method on your computer when you want to show off some photos to family and friends.