Automatic movement of an object on a Powerpoint slide
This trick allows the automatic movement of an object on a slide.
Here's how:
Putting the desired image in the background: Right click on the slide/Background, /Grounds and textures/ images.
Select an image, you must now select the photo, then Insert /click on Apply
Inserting the moving object: Insert/ Picture/From File and Insert. It must then be set to the size you want.
Creating the path that will taken by the object: Right click on the object and then Custom Animation, Add Effect, Trajectory, draw a custom free form course. It is also possible to change the speed of this object by going to the speed tab to the right of the screen.