This article will explain you how to execute data recovery even in case the disk sector is damaged. That is actually great problem today as the amount of data saved on disks is rapidly growing and it is difficult to control all the information properly.
Professionals announce that HDD is not actually the best place to store some necessary info as there is a probability that it would be lost forever. Unlike CDs and other types of data carriers HDD is a mechanism that wears out like any other mechanical system. But not only the mechanical failures can be the origin of such problems as there are also electronic failures.
Several years ago there was a really famous software solution that helped to restore some data. It was actually frequently utilized and was called fdisk. The main disadvantage of use of such utility is that it is truly difficult to utilize and it can be properly applied just by a programmer.
File systems
File system is a type of software that helps computer to interact with HDD and execute needed actions with files. Every HDD is divided on some sectors. These sectors are called partitions. Windows can work with various file systems which are called NTFS (NT File System) and FAT (File Allocation Table). Windows OS of the previous generation and DOS utilized FAT-16. Newer Windows work with FAT-32. The main difference between these systems is the potential of the system. The disk size limit for FAT-16 is only 2 GB. In modern versions of Windows the primary system is NTFS but it may simply operate with FAT without problems.
Windows NT, XP and 2000 use NTFS system as it proposes significantly greater degree of safety of data storage. Moreover NTFS permits to define access rights for any single file. The most significant part of information for the OS is the boot record and disk partition table that are placed in the first sector of any disk. Read the rest of this entry »
