BackUpOf

A file backup program to install on an external storage unit. Program will automatically activate upon connection of unit to usb port or upon voluntary shut down of pc. Program will automatioally save music, photo, and other data files which are new or have been changed since last backup then measure available space and advise if space is sufficient to accomplish. Program will be able to distinguish any changes to file since previous copy. Program can reside and operate from an SD card or an external hard drive....OR ANY STORAGE MEDIA.