Is it possible to do only an incremental backup plan?

As I am backing up a sizable number of files and folders, I would like to backup only the incremental changes and not the entire list of files and folders. Is there a way to do only incremental backups?

@kengolf More information is needed! What WD Device do you own? How are you backing it up? Are you using SmartWare?

http://learn.mycloud.com/