Powerpoint background tips: How to customize the images, colors and borders You don't want to use the same old boring template everyone else uses in PowerPoint.

Learn how to insert a watermark in Microsoft PowerPoint presentations. You can add a Draft text or an image watermark using the Slide Master.

To insert a single image across the entire table instead of one in each cell, insert the image into the slide and drag the table over it. Remove the cells' background color, using the "Shading" menu.

With two simple Mouse Over action buttons, you can create a fun on-and-off effect in a Microsoft PowerPoint presentation.