If you're using picture files in a Microsoft PowerPoint presentation, you may want to add or replace text that's in the images to suit your needs. For example, you might want to put a company-specific ...

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 ...

Overlaying images in PowerPoint allows the new image to transpose onto an existing image without changing the background. The practice is common and fairly easy to execute. Creating a transparent ...