To add alt text to images in PowerPoint, or edit an image's existing alt text, select the photo and choose "Edit Alt Text…" from the Picture Format toolbar. When you add an image to PowerPoint, the ...

First, we are going to use a Blank Slide. On the Insert tab, click New Slide and select Blank. Then go to the WordArt tool on the right in the text category. Click on the drop-down arrow of the ...