I uploaded some pics from my camera into a folder on my MacBook. Some of the pictures were facing the wrong way so I opened them up in Preview and rotated them clock-wise. Within preview, they were rotated the way I wanted them to be. However, once I closed Preview, I noticed that within the folder the icons of the pics were still facing their original ways. How can I make it so that the icons of the pics are facing the same direction as they are in Preview? Thak You.