Terrible experience with Microsoft Edge Image Viewer
The words "Google Inc. 2016" are present in the source data of photos saved after editing by Microsoft Edge Image Viewer. Because Microsoft Edge Image Viewer is enabled for users by default, and the source data of the image in question is modified even if the user does not make any changes to the image (just clicking the Save As button), it automatically removes the EXIF information from the image and inserts the words "G o o g l e I n c 2 0 1 6 " character. I hope the Edge team can investigate the issue and provide a switch for users to turn it off.