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  2. BIOS parameter block - Wikipedia

    en.wikipedia.org/wiki/BIOS_parameter_block

    In computing, the BIOS parameter block, often shortened to BPB, is a data structure in the volume boot record (VBR) describing the physical layout of a data storage volume. On partitioned devices, such as hard disks , the BPB describes the volume partition, whereas, on unpartitioned devices, such as floppy disks , it describes the entire medium.

  3. System Management BIOS - Wikipedia

    en.wikipedia.org/wiki/System_Management_BIOS

    In computing, the System Management BIOS (SMBIOS) specification defines data structures (and access methods) that can be used to read management information produced by the BIOS of a computer. [1] This eliminates the need for the operating system to probe hardware directly to discover what devices are present in the computer.

  4. UEFI - Wikipedia

    en.wikipedia.org/wiki/UEFI

    Therefore, PCs running 64-bit versions of Windows Vista SP1, Windows Vista SP2, Windows 7, Windows Server 2008 and Windows Server 2008 R2 are compatible with UEFI Class 2. [ 128 ] [ 129 ] 32-bit UEFI was originally not supported since vendors did not have any interest in producing native 32-bit UEFI firmware because of the mainstream status of ...

  5. Universal USB Installer - Wikipedia

    en.wikipedia.org/wiki/Universal_USB_Installer

    Universal USB Installer (UUI) is an open-source live Linux USB flash drive creation software. It allows users to create a bootable live USB flash drive using an ISO image from a supported Linux distribution , antivirus utility, system tool, or Microsoft Windows installer.

  6. WinUSB - Wikipedia

    en.wikipedia.org/wiki/WinUSB

    WinUSB is a generic USB driver provided by Microsoft, for their operating systems starting with Windows Vista but which is also available for Windows XP. It is aimed at simple devices that are accessed by only one application at a time (for example instruments like weather stations, devices that only need a diagnostic connection or for firmware upgrades).

  7. BIOS - Wikipedia

    en.wikipedia.org/wiki/BIOS

    In later computer systems, the BIOS contents are stored on flash memory so it can be rewritten without removing the chip from the motherboard. This allows easy, end-user updates to the BIOS firmware so new features can be added or bugs can be fixed, but it also creates a possibility for the computer to become infected with BIOS rootkits.

  8. NTFS - Wikipedia

    en.wikipedia.org/wiki/NTFS

    16 TB − 64 KB (Windows 7, Windows Server 2008 R2 or earlier implementation) [3] 256 TB − 64 KB (Windows 8, Windows Server 2012 or later implementation) [6] 8 PB − 2 MB (Windows 10 version 1709, Windows Server 2019 or later implementation) [5] Max no. of files: 4,294,967,295 (2 32 −1) [3] Max filename length: 255 UTF-16 code units [7 ...

  9. Windows 10, version 21H2 - Wikipedia

    en.wikipedia.org/wiki/Windows_10,_version_21H2

    The Windows 10 November 2021 Update [1] (codenamed "21H2" [2]) is the twelfth major update to Windows 10 as the cumulative update to the May 2021 Update. It carries the build number 10.0.19044. It carries the build number 10.0.19044.