Mary Wants to Enhance Her PowerPoint Presentation with Informative Images

Mary wants to enhance her PowerPoint presentation with informative images and graphics and the Internet is the only source available to her.Which of the following steps can she take to get the content she needs?

A) She can use a license filter option in Google or Bing to download images that she can use legally.
B) She can download,use,share,and modify any image on the Internet that she sees as the Internet is a common consortium to everyone.
C) She can download and use images available on stock photo galleries by paying a fee.
D) She can download and use images after reading the license and following restrictions on using the image.