I keep going back and forth on this issue and wanted to get some other opinions.
We have a series of pages within a settings control panel. There are multiple modules within the pages, and each module can be saved independently.
Should the "SAVE" button on each module appear:
- Always appear enabled (right side of image)
- Only appear enabled when a change has been made (left + right images)
- Some other variant, such as not appearing until there is a change made (walked away from this idea)



The root of the question I'm trying to ask:
Should the SAVE button be disabled if the information has not been changed, or does it cause more confusion? (Let the user hit "SAVE" on a form that has not changed)
– Ramsey Nov 02 '15 at 13:23