I understand that. However, I've always found that video tutorials and text tutorials can go a long way towards helping you make something you don't know how to make - in your case, a slideshow. If you would prefer to create something with your personal touch, it's not very difficult if you're not trying to do anything fancy.This one
is a video slideshow that basically summarizes the whole process for a simple slideshow. If you want to add music, this tutorial
also goes over the same stuff as the previous, along with music (the second video tutorial is a lot more comprehensive with program basics).
Good luck with the slideshow!