So, I was relaxing in the bath last night, reading my monthly computer magazine, when I got to a section of it that covered how to permanently delete files. I thought this article was for people who knew little about computers, but after reading the first few sentences, I noticed that it was pretty much for everyone.What it explained was that most PC users have no idea that a deleted file is seldom deleted. It can still be recovered using the correct technique. This is not good for security reasons if your data is a secret.