Following the purchase of a spangly new laptop, I will be flogging my old PC pretty soon. As I'm not very technically minded, a reformat is out of the question but I'd like to remove all personal details from my HD so whoever buys it can't fiddle around and use any of my personal details to order stuff off the net e.t.c
Can anyone give me some advice on what to zap and how to make things secure/safe?
Many thanks in advance.
