Backup a computer hard drive by purchasing an external hard drive, connecting it to the computer and then dragging and dropping files over to the external drive. Avoid trying to copy large amounts of data from a hard drive onto a CD or floppy disk with advice from a software developer in this free video on computer hard drives.Expert: Dave Andrews Contact: www.daveandrews.org Bio: Dave Andrews is a software developer that holds a degree in computer science. Currently, he is employed by a government IT department. Filmmaker: Tim Brown



http://www.youtube.com/watch?v=OpkiKrveeXo&hl=en

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