It is VERY important that you backup your site and its contents from time to time. The best times for making backups is just after you have some changes to your site.
This plugin will create a so called backup-set file which you can download to your own computer and store it in a safe place. A copy will be retained on the server for a while. In case you want to revert to a previous state, you can restore the backup-set on to the server. CUABR makes backups of everything related to your site.
CUABR plugin allows a backupset of a certain site to restored onto a different size. Use this function very carefully. Picking a wrong restore point will destroy the existing site.
After restoring a site onto a new site, a few things should be done manually: