One of this program's best features is that it won't upload any file containing a virus to the cloud, so when you restore a backup your system won't be at risk of being attacked. Having a backup of all your files is always a good idea, but a backup free of malware is even better.
Malwarebytes Secure Backup will make the copies automatically, and you'll just have to schedule how frequently that's done. Also, the duplicate files will be encrypted, making your private information even more secure.
Whenever you need to send a file to a friend, you can share it just by copying the URL from the data center in the cloud.