Creating a slideshow
To play slideshows you must use the hidden buttons in the image window. Click somewhere inside the image window to make it active and move the cursor to the lower corner of the window. A number of buttons to control the slideshow will come into place. The same will happen for the right and left edge of the image window. The button at the top of the right edge is used to go to fullscreen mode. Click the button and then try to play a slideshow in fullscreen mode. To return from fullscreen mode click the same button again or use the esc key.

Next, Saving a playlist