You must be very well aware of the fact that your computer's hard drive stores up your documents and programs. No matter, whether your important files are photos, emails, music files or any other business documents, all of them can be very well typically stored on your hard drive. But, the real problem is that most of the users just not realize how fragile their data is until it's too late. Even a minor incident like one minor power surge or hard disk failure can just wipe out the entire collection of digital photos, music, and documents. In just a flick of few seconds, every single document that was really important for you would be gone instantly, with little chance of it being recovered.