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The blue screen of death (also known as BSoD, blue screen error, blue screen, fatal error or bugcheck and officially known as a stop error [1] [2] [3]) is a critical error screen displayed by the Microsoft Windows and ReactOS operating systems in the event of a fatal system error.
A kernel panic (sometimes abbreviated as KP [1]) is a safety measure taken by an operating system 's kernel upon detecting an internal fatal error in which either it is unable to safely recover or continuing to run the system would have a higher risk of major data loss.
ntoskrnl.exe (short for Windows NT operating system kernel executable ), also known as the kernel image, contains the kernel and executive layers of the Microsoft Windows NT kernel, and is responsible for hardware abstraction, process handling, and memory management. In addition to the kernel and executive layers, it contains the cache manager ...
The kernel is a computer program at the core of a computer's operating system and generally has complete control over everything in the system. The kernel is also responsible for preventing and mitigating conflicts between different processes. [1] It is the portion of the operating system code that is always resident in memory [2] and ...
The architecture consists of several software components that interact with the hardware and firmware of a given platform to handle and notify regarding hardware error conditions. [2]
WinDbg is a multipurpose debugger for the Microsoft Windows computer operating system, distributed by Microsoft. [1] Debugging is the process of finding and resolving errors in a system; in computing it also includes exploring the internal operation of software as a help to development. It can be used to debug user mode applications, device drivers, and the operating system itself in kernel mode .
Data structure alignment is the way data is arranged and accessed in computer memory. It consists of three separate but related issues: data alignment, data structure padding, and packing . The CPU in modern computer hardware performs reads and writes to memory most efficiently when the data is naturally aligned, which generally means that the ...
Mode setting is a software operation that activates a display mode (screen resolution, color depth, and refresh rate) for a computer's display controller by using VESA BIOS Extensions or UEFI Graphics extensions (on more modern computers). The display mode is set by the kernel.