So, select the whole picture, go to the ‘Format’ tab under the PowerPoint ribbon menu and choose the ‘Crop’ tool. Instantly, the oval shape will now be transformed into a perfect circle.
On the Home tab in the shape gallery, select the oval shape and ... If there is more than one animation in your PowerPoint and you want the animation to start as soon as you run it, Choose ...
This tool works with most 2D shapes, including circles, hexagons ... it's currently only available in Excel and PowerPoint to ...