The most usable and hence important component of a computer is neither the hardware nor the software , because ultimately they would be useless without any user data, and the sole purpose of the computer is to basically process the data.

So when an important piece of data is lost , it can be considered as a significant loss. But there are some means to still recover though there is no guarantee for the same. Easeus data recovery wizard is a simple software but one which can do advanced jobs like recovering files deleted from recycling bin or those lost due to partition problem etc.
It even supports RAID as well USB hard drives apart from normal HDD’s and flash drives. It has various modes on what you want to recover – a single file or a folder’s files or an entire partition. It has preview support for certain file formats and has the ability to create a CD bootble XP to load and repair the HDD without affecting the data in it.