Tech Life Coach Christopher joined GTU to explain the metadata of photos. Metadata is a set data that describes and gives information about other data. Metadata in photo files can include descriptive, technical and administrative information about the image. Virtual compartments of an image file hold different types of data. Examples of information in a file range from the pixels that make up the image and text that describes the image.
Learn more about Christopher at http://techlifecoach.wixsite.com/tech-coach-blog.