Recover My Files Data Recovery Software Editor's Review
Data recovery software is usually useful if you install it before you lose data. Whenever you write to your hard disk, previously deleted data is overwritten. Normally Windows does not completely remove a file or folder when you delete it. Windows just removes the reference of that file, so it won't be visible anymore. Of course you can completely erase a file (secure erase), but if you do this you almost sure won't be able to recover it.