Prepare your image in your graphics software and size it to the same height as your slide and a bit longer. (Click for larger image). One of the interesting but not so obvious things that you can do ...

Though you can always choose a premade template, you may want to customize your PowerPoint slide backgrounds manually. You can add a custom background to one or more slides, and you'll also have the ...

Let us talk about this from a more detailed perspective. After firing up the Format Background section, we now suggest clicking on Picture or texture fill. Once this is done, you should now see ...