If you're looking for an easy way to backup your entire computer, backUp_0 is a great tool. The application allows you to run multiple backups simultaneously and detects up to 10,000 missing or new files. This allows you to perform backups automatically. You can also edit the catalog to make it run faster. If you're interested in using backUp_0, you can download it for free from the backUp_0 website.
You can create multiple copies of a backup archive, so that you have a copy of each version. The unregistered version is only limited to updating the catalog and does not copy files. You'll need to manually select which files you want to backup and save them in a separate folder. Besides creating backup archives, backUp_0 also has other features. It can scan and replace files or even modify them without affecting the original file.
Backups can be used to restore a computer to its previous state after a major hardware failure or accidental deletion. You can use the backup archive to recover from a catastrophic event. The backup archive is portable and does not link with any particular device. You can move it from one device to another with ease. But if you do choose to use this feature, make sure to back up the entire system and data on it.