Did you know that there are ways to recover data on a computer hard drive that you have deleted? Yes that is true. If a person has the right tools they can recover data that you think you have erased. So it is important that when you wipe computer hard drive you do it completely. There are programs that can allow you to do this. Don’t just throw an old hard drive a way. Any personnel date, such as bank account numbers, credit card number and other personal data is still there if you don’t take proper precautions. Make sure you get rid of the data for good.