Is there a way for backup to work a sync?

So, I’ve been using the backup utility tool My Passport came with, however I’ve noticed that if there is a change in a file, it simply creates a copy with the latest content, without deleting the old one in the backup, thus keeping a backup with outdated files and new ones.

Is there a way for the backup to work as a sync, in the sense that, if it detects a file changed/was deleted from the original location, it’ll delete the same file on the backup and only keep the latest in the case of modifications?

Thanks!

Hello, J35u5M4

Maybe you should try contacting WD’s Technical Support about this.

To Contact WD for Technical Support
http://support.wdc.com/support/case.aspx?lang=en