This may involve a problem in the software, a virus attack, fail to function properly electrically or mechanically or purposeful human intervention. But above all these factors, the real fact is that there is high danger to hard drives for those who operate and use them. You may be surprised to see the fact that many users just does not care about the data recovery from hard drives. In the process of unimpaired head components of the hard drive, thus for recovering the data is highly demanding and you really ought to build the electronics again in order to access the data. Most of the experts who retrieve the files from the hard drive using the software do the same when they detect that the head components are not completely damaged. Most of the problems that arises with regard to data loss may be due to problems that occur because of partition, deliberate human interference, deleting the file unknowingly and corrupting the file system. The recovery of hard drive has occurred due to the process of recovery of the file which may occur in daily basis. Some points to note for hard drive recovery Sometimes you may have come across the demon statement 'screen of death' or would have heard a humming sound or noise from the PC ,which even after trying to reboot did not leave and at last a message arrives as 'drive not found'. The problem you are undergoing is hard drive crash, for which you need recovery service. If you have made a constant back up of your essential information or data present in the hard drive, then it's quite assured that you need not worry about hard drive recovery. For successfully conducting the hard drive recovery, everybody should adopt the regulations which are fixed for such application. Free Hard Drive Data Recovery Software If you happen to lose your data unknowingly by deletion or when your file get spoilt, you can be assured that there are lot of free software that are available in the market .All these software recovery tools were designed as wee;; as created to assist you in recovering the files lost and even they will help you in getting back your hard drive as it was before.