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

Want to overlay Text on Video in PowerPoint? This tutorial shows how to insert a Video behind Text in PowerPoint to make your presentations cool.

Use the options on this menu to size the image more precisely. 6. Next, select Send Backward > Send to Back from the Arrange group to move the image behind the text.

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 Put an Avatar in PowerPoint. An avatar image acts as a visual representation of a specific user on online services, including blog comments, chat rooms, forums, online games and some social ...

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