Wandering around Spain, I took a lot of pictures with an iPhone 5s, latest IOS.
Uploaded into the new Photos (which is IMHO a step backward from iPhoto).
Dragged from Photos into a directory, and viewed tags with exiftool. Puzzled by this one in every image:
Primary Platform : Microsoft Corporation
What does it mean/why is it in images that came from an iPhone and (AFAIK) has not been created by, stored on, or passed through any software or hardware from Microsoft?
Again, I took all these photos with an iPhone 5s and all changes (if any) were made by Apple's new but not improved Photos app.