When you work on multiple computers, managing and synchronizing preferences among the computers can be time-consuming, complex, and prone to error.
The Sync Settings feature enables you to sync preferences and settings via Creative Cloud. If you use two computers, the Sync Settings feature makes it easy for you to keep those settings synchronized across the computers.
The syncing happens via your Adobe Creative Cloud account. Setting are stored in your Creative Cloud account and do not occupy any account space.
You can initiate the sync manually; it does not happen automatically and it cannot be scheduled.