To make an image transparent in PowerPoint, you have to change the opacity of the image - and you can do it for the whole image or a part.

Make images backgrounds transparent in PowerPoint to free up screen real estate.

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

How to Change One Image Into Another on PowerPoint. PowerPoint animation effects can remove objects from the screen and add new ones. If you set these effects to act gradually, fading the objects ...

If you insert a lot of pictures into PowerPoint slides, you're going to love the new layout placeholders in PowerPoint 2007 and later.

To add alt text to images in PowerPoint, or edit an image's existing alt text, select the photo and choose "Edit Alt Text." ...