This article will demonstrate you how to perform data recovery even in case the disk sector is injured. No one is immune against the data loss. Even huge companies that spend huge amounts of money on modern systems frequently ask for assistance of professionals.

Professionals announce that HDD is not really the best place to store quite important data as there is a probability that it would be lost soon. Unlike CDs and other types of data carriers HDD is a mechanical system which wears out as any other mechanical system. Except mechanical breakdowns there are lots of different ways to lose the data saved on the HDD.

The operators that tried to resolve any HDD troubles with Windows 98 or earlier systems preferred usage of fdisk software and some other simple systems. The basic disadvantage of use of this utility is that it is really hard to utilize and it can be appropriately applied just by a programmer.

File systems

File system is a kind of software that helps computer to interact with HDD and perform required actions with files. There are some sectors that are called partitions on the HDD. The most widespread file systems which are used by Windows are NTFS (NT File System) and FAT (File Allocation Table). Windows OS of the previous generation and DOS used FAT-16. Newer Windows operates with FAT-32. The basic dissimilarity between these systems is the capability of the system. The disk size limitation for FAT-16 is only 2 GB. Producers of Windows of the newest versions gave the possibility for the users to work with both FAT and NTFS systems.

Of course all the Windows OS could work with FAT but NTFS proposes significantly more abilities. Moreover NTFS permits to determine access rights for any single file. Every initial sector of every disk includes data that is named disk partition table and boot record which is considered to be service information. System won't work properly and OS won't start in case there are some troubles with this data.

Data recovery

When you understood that you have deleted some needed data you have to stop executing any actions with any data to execute ntfs recovery. Of course there are some system operations which are executed by the OS but that won't affect the restore operation. In case you deleted something which was stored in recycle bin and you realized that you want that data do not add any data on the HDD. The data is not erased, it is still on the disk until you overwrite it with some other information.

There may be some extra complexities in case your HDD contains only one partition. You need to find the other computer and connect your HDD to it then. The usage of another computer gives the opportunity to execute any operations considerably faster.

Data recovery utilities

Most of operators attempt to reinstall the operating system at once when they have any troubles with HDD but it isn't proper. To perform any actions you have to boot special operating system that is usually used exactly in such cases.

There are lots of sites in the network that propose you to download shareware or freeware solutions that may assist you to perform file recovery. Producers of restore solutions understand that data really has got the great price.