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  2. System File Checker - Wikipedia

    en.wikipedia.org/wiki/System_File_Checker

    Also, scans can be performed against an offline Windows installation folder to replace corrupt files, in case the Windows installation is not bootable. For performing offline scans, System File Checker must be run from another working installation of Windows Vista or a later operating system or from the Windows setup DVD [ 11 ] or a recovery ...

  3. Data corruption - Wikipedia

    en.wikipedia.org/wiki/Data_corruption

    If the disk drive detects multiple read errors on a sector it may make a copy of the failing sector on another part of the disk, by remapping the failed sector of the disk to a spare sector without the involvement of the operating system (though this may be delayed until the next write to the sector).

  4. Data degradation - Wikipedia

    en.wikipedia.org/wiki/Data_degradation

    Most disk, disk controller and higher-level systems are subject to a slight chance of unrecoverable failure. With ever-growing disk capacities, file sizes, and increases in the amount of data stored on a disk, the likelihood of the occurrence of data decay and other forms of uncorrected and undetected data corruption increases.

  5. ReFS - Wikipedia

    en.wikipedia.org/wiki/ReFS

    The key design advantages of ReFS include automatic integrity checking and data scrubbing, elimination of the need for running chkdsk, protection against data degradation, built-in handling of hard disk drive failure and redundancy, integration of RAID functionality, a switch to copy/allocate on write for data and metadata updates, handling of ...

  6. TestDisk - Wikipedia

    en.wikipedia.org/wiki/TestDisk

    TestDisk is a free and open-source data recovery utility that helps users recover lost partitions or repair corrupted filesystems. [1] TestDisk can collect detailed information about a corrupted drive, which can then be sent to a technician for further analysis.

  7. Patch (computing) - Wikipedia

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

    In some cases updates may knowingly break the functionality or disable a device, for instance, by removing components for which the update provider is no longer licensed. Patch management is a part of lifecycle management, and is the process of using a strategy and plan of what patches should be applied to which systems at a specified time.

  8. Hard disk drive failure - Wikipedia

    en.wikipedia.org/wiki/Hard_disk_drive_failure

    A hard disk drive failure occurs when a hard disk drive malfunctions and the stored information cannot be accessed with a properly configured computer. A hard disk failure may occur in the course of normal operation, or due to an external factor such as exposure to fire or water or high magnetic fields , or suffering a sharp impact or ...

  9. List of software bugs - Wikipedia

    en.wikipedia.org/wiki/List_of_software_bugs

    The Corrupted Blood incident was a software bug in World of Warcraft that caused a deadly, debuff-inducing virtual disease that could only be contracted during a particular raid to be set free into the rest of the game world, leading to numerous, repeated deaths of many player characters. This caused players to avoid crowded places in-game ...