Though there is one type of hard drive recovery that undergoes certain difficulties while doing the primary service. This type of hard drive recovery is known as disaster recovery process of hard drive. As the name suggests, the disaster recovery is provided to those who lost their important records due to natural disasters like fire, water etc. Being an assuring method, recovery of hard drive is now becoming popular all over the world. There are number of reasons why the data stored in a computer is not accessible .This may involve a problem in the software, a virus attack, fail to function properly electrically or mechanically or purposeful human intervention. A broken hard drive is really a situation which cannot be omitted. Many people will feel like hard disk drive damage is impossible and they would have though that as the hard drive has been with them for 15 years and more, it will never break down. They usually have the assumption that physical crash will never happen to a hard drive. The claim is that with the best software available in the market you can recover any file from the hard drive which may even be corrupted, encrypted or compressed. The best software can even do more like recovering the accidentally removed emails from hard drives within the given network and even they can generate the images of the files from which you can choose whatever you want to retrieve. Yet more and more software are developed for recovery purpose each day in order to assist the users as well as proprietors to retrieve the data lost in case of issues regarding their hard drive If you have deleted any of your important files unknowingly from your hard drive or if erroneously formatted your hard drive which may lose all your data which are quite important or any of the files or folders that you needed else if your hard drive get corrupted, then you can go for the software which is available for hard drive recovery in the market nowadays through web with minimal charges or as free or you can also buy the software from the market. If any question arise in your mind as what the data recovery is all about, just take it as a simple procedure of getting the important data that is lost back on the electronic medium, the hard drive which is used for storage Some of the components that will cause loss of data may include computer attack like Trojan virus, worms, some issues of the software, compulsory intervention of human or mechanical or electrical repair.