Use downloaded picture for login image For macOS Sierra I am trying to change the login image. I am going to System Preferences → Users &amp; Groups and clicking on the edit button on the image.

An image selection popup appears. I have to add an image to any of the location so that I can select that images (I downloaded from internet) but none of the location is accessible.

There are locations like "Photo Booth" "iPhoto" "Photos" etc but I couldn't find the location where I can copy my newly downloaded picture.
Within the Users &amp; Groups panel, click and drag the image onto the profile picture circle.