The "Remove Background" tool works on all images in PowerPoint, regardless of whether it's one pasted onto a slide, uploaded ...

You can change or remove arrows on the borders of charts with the Shape Outline tool on the Format tab in PowerPoint. Microsoft Office does't allow arrows as the actual borders of a chart or shape, ...

If your Microsoft PowerPoint 2010 presentation contains a footer, it might interfere with certain other elements on your slides and can even alter the slides during printing. Deleting the footer text ...