Permanently Eliminating Files from Hard Disk
I'm selling my home PC to a friend. I deleted my working folders by using
Shift+Delete. I know there are utilities / sotwares which can retrieve the
deleted data. There are softwares claiming to eliminate files forever.
Now my question is which software is good for eliminating files permanently
that were deleted using Shift+Delete? I want to eliminate it in a way that
other softwares can't receover it.