In Photoshop/Illustrator on my Mac, I have a nice feature where I can select an image in Photoshop, copy it and paste it into Illustrator. The magic is that the selection creates a transparent background for the image which is a big time saver. If I try the same thing on a Windows PC, I get the white background. Can anyone shed light on this? Is this something that is possible because of MacOS and simply not possible on Windows?