No other single part of the modern computer system is more susceptible to malfunction than the hard disk. In fact, such a malfunction can be unavoidable. With Windows-based O&O DriveLED, however, you now have the ability to recognize a potential malfunction before it happens. You can then backup your data and, through the exchange of the affected hard disk, potentially avoid a fatal loss of data.

For more information:
http://www.oo-software.com