Change the side layout to blank. Click Shapes on the Home tab and select the rectangle shape from the menu and draw it on the slide. Then go back to the Shape menu and select a circle. Draw the circle ...

You can change the background to anything you like if you're using Powerpoint to create presentations: a picture, a color, a gradient, or even an in-motion video. You'll know the best background for ...

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 ...