Online backup services are one of the latest trends and that is because, if you have a large number of files on your electronic devices, you can't find a better way to store them all. One of the reasons why you need online backup is because it's an extremely convenient way to store your files since you won't have to transfer them manually to an external drive. Also, you won't have to label all your data or divide it into different folders because most online backup services do this on their own, thus saving you work and time.