The hard drive or HDD is not the most vital part of a computer.
Use a data recovery expert if you data is important
You will probably need the help of file recovery products at some point if you regularly use a computer or notebook. After all, just about everyone has made the honest mistake of deleting a file. But when you lose your data and your backup program fails, you need a file recovery solution to help you correct the situation fast.
Retrieving Lost Data – File Recovery Tools: How Good Are They?
Yep, at some point someone most likely has told you to back your files up. Did you listen? The answer is pretty obvious from where I’m sitting.