Ummm…Photoshop Album Starter Edition is Windows-only, as evidenced by the ".exe" file suffix.
If you have the iMac, you should also have iPhoto. In which ways won’t that work for you?
Thank you!
The attachment was sent to me. How do you get the photos from it?…
Well, I’ve never used Album, so I don’t know if the photos are extractable from the container that Album puts them in.
Tell whoever sent you the photos to simply ZIP-compress copies of them into a plain old folder, and send that.