Answer:
This is because Marie converted the photos to JPG files
Step-by-step explanation:
If you want to place any of the photos as a wall paper, then it allows only “GIF, JPEG, JPG” only. In order to take a print of the photo, even the printer software should recognize the type of file to get an hard copy out of it. You can edit photo of JPG with the help of so many image editing software that is available in the market. Certain software are free of cost and few are paid one where they have easy tools to edit the image, add lots of graphics to enrich the photo or image.
OCR will convert the word file to an image file.
AI files are the files created by Adobe illustrator. It creates image based on vector.