RELATED QUESTION:  How can I sort albums?  (change the order in which they are presented)

How can I move albums or subalbums?

In the illustration below, an album called "May 2010" is a subalbum below an album called "2011."

To move the album:

1. Select the album by checking the box.

2. In the menu to the left, choose Organize, then Move

3. Choose the album name, and the green Move button:

The album is moved.