Powerpoint

Hi Lisa,
Welcome to the forum. Thank you for your post, in answer to your question, adding images either one or many follow the same steps:
1. Open your PowerPoint presentation and select the slide you want to insert the graphic into.
2. Go to the Insert menu and select Picture, then select From File.
3. Navigate to a picture file on your hard disk.
4. Select the file and click Insert. The picture appears on the slide.
5. Resize the graphic by dragging one of the handles (hollow squares positioned around the outside edges of the graphic). Or use the method that I showed you to fill a shape with a picture.
6. Position the graphic on the slide by dragging it to where you want it to appear.
7. Select the picture to display the Picture toolbar. Use the toolbar buttons to crop the picture, add a border and sharpen contrast.

I hope that helps, if so please remember to click the resolved link, regards Pete