Align caption does not appear in Dreamweaver CC.
Which DW are you using? That option doesn't appear in CS6, either. Most of these options that have been removed over time have been removed because CSS offers a better way of doing that process. Where do you want to align your caption?
Thanks for the answer. I used code for it but it is still referenced in the Help and I wonder why it was removed.
It was removed either because it produced invalid code or because CSS is a better way to accomplish the same result.