Carbonite is one of the best solutions to backing up your computer files. It is software that you install on your computer and any time you create new files on your PC it backs it up over the internet to secure servers. Even if you have an external hard drive it won't protect you if you have a house fire, if you are burglarized or storm damage. Your files are encrypted as they leave your computer so they cannot be read. They are simply stored outside of your home in the event your computer is stolen or distroyed you can purchase a new computer and download your files as if nothing had happened. Each new file you create is backed up daily in the background. It does not disrupt your work. To find out more or to download your free trial go to www.carbonite.com.