How to Fix Bad Sectors on a Hard Disk

It is very important to always fix bad sectors on your hard drive, to avoid losing your data. The minute your computer's hard disk starts to act flaky, make sure you have an up-to-date backup. Then you can do some simple diagnostics and repairs. Both Windows and Mac OS come with built-in hard-disk utility software that scans your hard disk for errors and attempts to fix them.

INSTRUCTION OF DOING SO WITH WINDOWS

1. Double-click on My Computer to open the My Computer window. 
2.  Select the disk that you want to diagnose and repair.
3. Choose Properties from the File menu. You should see the Properties window for the drive that you selected.
4. Choose the Tools tab.
5. Click the Check Now button under Error Checking Status.
6. Depending on your version of Windows, choose either "Thorough" or "Scan for and Attempt Recovery of   Bad Sectors.
7. Click on Start.

You can also download HDD Regenerator, its a software which will help you to fix bad sectors of your hard drive. just click on the link below and download it for free + its crack

HDD Regenerator 2011 + crack.rar