Newbie question on restore using WD Backup

I presume the backups are incremental. Will selecting the latest backup apply all the changes from previous backups, or must each previous one be re-played?

Thx
Randi

@randdeck Have you checked out the Knowledge Base?

https://support-en.wd.com/app/ansresults/kw/How%20to%20use%20WD%20Backup%3F/page/1