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  2. CHKDSK - Wikipedia

    en.wikipedia.org/wiki/CHKDSK

    On Windows NT operating systems, CHKDSK can also check the disk surface for bad sectors and mark them (in MS-DOS 6.x and Windows 9x, this is a task done by Microsoft ScanDisk). The Windows Server version of CHKDSK is RAID-aware and can fully recover data in bad sectors of a disk in a RAID-1 or RAID-5 array if other disks in the set are intact. [11]

  3. Troubleshooting AOL Desktop Gold

    help.aol.com/articles/aol-desktop-troubleshooting

    There can be many reasons why your browser crashes. However, most of these issues can be fixed with a simple and quick solution. Before trying the solution below, please report this issue by using the Report a Bug section that can be accessed by clicking the Help menu at the top.

  4. File system fragmentation - Wikipedia

    en.wikipedia.org/wiki/File_system_fragmentation

    [b] The file system could defragment the disk immediately after a deletion, but doing so would incur a severe performance penalty at unpredictable times. Now, a new file called F, which requires seven blocks of space, can be placed into the first seven blocks of the newly freed space formerly holding the file B, and the three blocks following ...

  5. Defragmentation - Wikipedia

    en.wikipedia.org/wiki/Defragmentation

    An otherwise blank disk has five files, A through E, each using 10 blocks of space (for this section, a block is an allocation unit of the filesystem; the block size is set when the disk is formatted and can be any size supported by the filesystem). On a blank disk, all of these files would be allocated one after the other (see example 1 in the ...

  6. 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 ...

  7. Top industrial CEOs warn Trump's tariff and budget plans ...

    www.aol.com/finance/top-industrial-ceos-warn...

    Business leaders warn of risks from inflationary tariffs and potential budget cuts at Goldman Sachs' Industrial and Materials conference.

  8. File system - Wikipedia

    en.wikipedia.org/wiki/File_system

    A disk file system takes advantages of the ability of disk storage media to randomly address data in a short amount of time. Additional considerations include the speed of accessing data following that initially requested and the anticipation that the following data may also be requested.

  9. Computer virus - Wikipedia

    en.wikipedia.org/wiki/Computer_virus

    This is an accepted version of this page This is the latest accepted revision, reviewed on 26 December 2024. Computer program that modifies other programs to replicate itself and spread Hex dump of the Brain virus, generally regarded as the first computer virus for the IBM Personal Computer (IBM PC) and compatibles A computer virus is a type of malware that, when executed, replicates itself by ...