Terry wants to backup his home movies with Carbonite. He did it manually the first time, but will Carbonite automatically do it after the first time? Leo says that he'll have to pay extra for that feature, and he'll have to be sure his photo and video file folder is selected. They do it this way because video takes a very long time to backup. It will hog his bandwidth for quite awhile, all the time. Terry will also want to be sure he has plenty of bandwidth.
Tristen wants to know how to backup his computer so that he has a copy locally. Leo says in the old days, we would divide backup into online, nearline, and offline backups. Online backup would be a hard drive connected to the computer that is synchronizing with data directories. So he'd have a copy on the computer and on the external drive. Nearline backup would be if the drive were put up on a shelf, and disconnected from the computer. Offline backup would be off in the cloud or at a different location entirely. It's best to use all three methods and keep multiple copies.