Set up a wallpaper for your slides in PowerPoint

In this tutorial for PowerPoint beginners you will learn how to set up custom picture for all slides or only a single one.

Open a random PowerPoint document.

Click with your right mouse button on document and select Format Background...

New window will appear, where you select Fill on the left side and after that Picture or texture fill.

Click File...

Within Explorer select a random picture and click Insert.

Picture will be set up for current slide.

Click Apply to All to set it for all other slides too.

We are finished.