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  2. Error message - Wikipedia

    en.wikipedia.org/wiki/Error_message

    Alternatively, the file might not exist, or the user has mistyped its name. This is most commonly seen on the internet with outdated links to web pages that no longer exist. On a local computer, this is more frequent on command line interfaces than on graphical user interfaces where files are presented iconically and users do not type file ...

  3. Hard disk drive failure - Wikipedia

    en.wikipedia.org/wiki/Hard_disk_drive_failure

    However, S.M.A.R.T. parameters alone may not be useful for predicting individual drive failures. [16] While several S.M.A.R.T. parameters affect failure probability, a large fraction of failed drives do not produce predictive S.M.A.R.T. parameters. [16] Unpredictable breakdown may occur at any time in normal use, with potential loss of all data.

  4. Soft error - Wikipedia

    en.wikipedia.org/wiki/Soft_error

    In this application the glass is formulated with a boron content of 4% to 5% by weight. Naturally occurring boron is 20% 10 B with the remainder the 11 B isotope. Soft errors are caused by the high level of 10 B in this critical lower layer of some older integrated circuit processes. Boron-11, used at low concentrations as a p-type dopant, does ...

  5. Hang (computing) - Wikipedia

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

    In many cases programs may appear to be hung, but are making slow progress, and waiting a few minutes will allow the task to complete. Modern operating systems provide a mechanism for terminating hung processes, for instance, with the Unix kill command, or through a graphical means such as the Task Manager's "end task" button in Windows (select the particular process in the list and press "end ...

  6. Segmentation fault - Wikipedia

    en.wikipedia.org/wiki/Segmentation_fault

    Determining the root cause – debugging the bug – can be simple in some cases, where the program will consistently cause a segmentation fault (e.g., dereferencing a null pointer), while in other cases the bug can be difficult to reproduce and depend on memory allocation on each run (e.g., dereferencing a dangling pointer).

  7. Deferred Procedure Call - Wikipedia

    en.wikipedia.org/wiki/Deferred_Procedure_Call

    A Deferred Procedure Call (DPC) is a Microsoft Windows operating system mechanism which allows high-priority tasks (e.g. an interrupt handler) to defer required but lower-priority tasks for later execution. This permits device drivers and other low-level event consumers to perform the high-priority part of their processing quickly, and schedule ...

  8. Windows 10 - Wikipedia

    en.wikipedia.org/wiki/Windows_10

    On May 2, 2017, Microsoft unveiled Windows 10 S (referred to in leaks as Windows 10 Cloud), a feature-limited edition of Windows 10 which was designed primarily for devices in the education market (competing, in particular, with ChromeOS netbooks), such as the Surface Laptop that Microsoft also unveiled at this time. The OS restricts software ...

  9. Single-event upset - Wikipedia

    en.wikipedia.org/wiki/Single-event_upset

    In 1979, James Ziegler of IBM, along with W. Lanford of Yale, first described the mechanism whereby a sea-level cosmic ray could cause a single-event upset in electronics. 1979 also saw the world's first heavy ion "single-event effects" test at a particle accelerator facility, conducted at Lawrence Berkeley National Laboratory's 88-Inch ...