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  2. Drive letter assignment - Wikipedia

    en.wikipedia.org/wiki/Drive_letter_assignment

    MS-DOS/PC DOS versions 4.0 and earlier assign letters to all of the floppy drives before considering hard drives, so a system with four floppy drives would call the first hard drive E:. Starting with DOS 5.0, the system ensures that drive C: is always a hard disk, even if the system has more than two physical floppy drives.

  3. Volume (computing) - Wikipedia

    en.wikipedia.org/wiki/Volume_(computing)

    The volume serial number is a 32-bit number determined by the date and time on the real-time clock on the current computer at the time of a disk's formatting. Previously, determination by the OS of whether a disk was swapped was done by reading the drive's volume label. However, even at that time the volume label was not required to be unique ...

  4. Logical Disk Manager - Wikipedia

    en.wikipedia.org/wiki/Logical_Disk_Manager

    The Logical Disk Manager (LDM) is an implementation of a logical volume manager for Microsoft Windows NT, developed by Microsoft and Veritas Software.It was introduced with the Windows 2000 operating system, and is supported in Windows XP, Windows Server 2003, Windows Vista, Windows 7, Windows 8, Windows 10 and Windows 11.

  5. System partition and boot partition - Wikipedia

    en.wikipedia.org/wiki/System_partition_and_boot...

    The system partition and the boot partition (also known as the system volume and the boot volume) are computing terms for disk partitions of a hard disk drive or solid-state drive that must exist and be properly configured for a computer to operate. There are two different definitions for these terms: the common definition and the Microsoft ...

  6. NTFS - Wikipedia

    en.wikipedia.org/wiki/NTFS

    The maximum NTFS volume size implemented in Windows XP Professional is 2 32 − 1 clusters, partly due to partition table limitations. For example, using 64 KB clusters, the maximum size Windows XP NTFS volume is 256 TB minus 64 KB. Using the default cluster size of 4 KB, the maximum NTFS volume size is 16 TB minus 4 KB.

  7. NTFS links - Wikipedia

    en.wikipedia.org/wiki/NTFS_links

    When a self-consistent volume or directory structure containing hard links which use volume drive-letter path names is copied or moved to another volume (or when the drive letter of a volume is reassigned by some other means), such links may no longer point to the corresponding target in the copied structure. Again the results depend on the ...

  8. Disk partitioning - Wikipedia

    en.wikipedia.org/wiki/Disk_partitioning

    Microsoft Windows 2000, XP, Vista, and Windows 7 include a 'Disk Management' program which allows for the creation, deletion and resizing of FAT and NTFS partitions. The Windows Disk Manager in Windows Vista and Windows 7 utilizes a 1 MB partition alignment scheme which is fundamentally incompatible with Windows 2000, XP, OS/2, DOS as well as ...

  9. BitLocker - Wikipedia

    en.wikipedia.org/wiki/BitLocker

    BitLocker is a full volume encryption feature included with Microsoft Windows versions starting with Windows Vista. It is designed to protect data by providing encryption for entire volumes . By default, it uses the Advanced Encryption Standard (AES) algorithm in cipher block chaining (CBC) or " xor–encrypt–xor (XEX) -based Tweaked codebook ...