Erase a Computer Hard Drive

By Dave Andrews

Updated September 18, 2017

Erase the hard drive on a computer by downloading a free program called Darik's Boot and Nuke, burning the program to a CD, installing the CD and following instructions to delete the hard drive. Consider erasing a computer hard drive before selling the computer, so that the new owner cannot access personal files, with insight from a software developer in this free video on computers.