Computers are getting better, faster and more advanced at an alarming rate. In fact you can pretty much guarantee your brand new computer will be cheaper and out of date in a month. Getting a brand new computer is a great feeling; it always feels so much darn quicker than the last! The problem is knowing what to do with the old PC, do you scrap it or sell it? Most people will try and flog their old computer away or pass it on to a friend or family member, however most people forget to use erase hard drive software before doing so.