The "file system" is the term appointed to the logical units and software procedures that check and access the data stored in hard disk drive or storage medium. Basically, the file system is the manager of your hard disk drive. Different OS’;s have compatibility with different file systems. Some OS’;s have their own proprietary file system. The file system consists of several components such as: partition table, Master File Table (MFT), File Allocation Table (FAT), a boot sector, etc. The MFT and FAT are the most significant of these components. These tables keep the records of all the files, folders, structure and their fragments. The file system is corrupt when it becomes unreadable or overwritten. The corrupted file system becomes inaccessible and file recovery methods are required for data restoration. Dex Data Recovery Forensic File Recovery solutions can help you to recover your file system and resume work.