Adding a large image to a PowerPoint slide is not a difficult task if you know what to do. Follow the four solutions here to get going.

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

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

If you have hundreds of photos and want to import them in your Microsoft PowerPoint 2010 presentation as new slides, you have a problem. You can't just select all of them and click "Insert ...

To add a little fun to a Microsoft PowerPoint slide, combine a few animations to a star shape to create a flashing star.

How to insert a GIF in PowerPoint for a web browser Unfortunately, if you try to insert a GIF in the web browser version of PowerPoint, the GIF will not loop but will instead appear as a static image.

Open the PowerPoint file containing the slide to which you want to add the watermark. Choose the slide that will get the watermark by clicking on its image in the PowerPoint user interface.

You can make a picture transparent in your PowerPoint slides so that you can add text over it or use it as a background.

You can use public domain clip art, stock images, original art and/or photography, company logos and designs, or just create slides from the PowerPoint effects.