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  2. Windows 11 version history - Wikipedia

    en.wikipedia.org/wiki/Windows_11_version_history

    Windows 11 is a major release of the Windows NT operating system developed by Microsoft that was released in October 2021. Starting with Windows 10, Microsoft described Windows as an "operating system as a service" that would receive ongoing updates to its features and functionality, augmented with the ability for enterprise environments to receive non-critical updates at a slower pace or use ...

  3. Windows 11 - Wikipedia

    en.wikipedia.org/wiki/Windows_11

    As of November 2024, Windows 11, accounting for 35% of Windows installations worldwide, [180] is the second most popular Windows version in use, with its predecessor Windows 10 still being the most used version in virtually all countries (with Guyana being an exception, where Windows 11 is the most used [181]), having over 2 times the market ...

  4. cgroups - Wikipedia

    en.wikipedia.org/wiki/Cgroups

    cgroups (abbreviated from control groups) is a Linux kernel feature that limits, accounts for, and isolates the resource usage (CPU, memory, disk I/O, etc. [1]) of a collection of processes.

  5. Meltdown (security vulnerability) - Wikipedia

    en.wikipedia.org/wiki/Meltdown_(security...

    Meltdown exploits a race condition, inherent in the design of many modern CPUs.This occurs between memory access and privilege checking during instruction processing. . Additionally, combined with a cache side-channel attack, this vulnerability allows a process to bypass the normal privilege checks that isolate the exploit process from accessing data belonging to the operating system and other ...

  6. Windows Registry - Wikipedia

    en.wikipedia.org/wiki/Windows_Registry

    The Windows Registry is a hierarchical database that stores low-level settings for the Microsoft Windows operating system and for applications that opt to use the registry. . The kernel, device drivers, services, Security Accounts Manager, and user interfaces can all use the regis

  7. DLL hell - Wikipedia

    en.wikipedia.org/wiki/DLL_Hell

    DLL hell is an umbrella term for the complications that arise when one works with dynamic-link libraries (DLLs) used with older Microsoft Windows operating systems, [1] particularly legacy 16-bit editions, which all run in a single memory space.

  8. Software Guard Extensions - Wikipedia

    en.wikipedia.org/wiki/Software_Guard_Extensions

    Intel Software Guard Extensions (SGX) is a set of instruction codes implementing trusted execution environment that are built into some Intel central processing units (CPUs). ). They allow user-level and operating system code to define protected private regions of memory, called encla

  9. Credential Guard - Wikipedia

    en.wikipedia.org/wiki/Credential_Guard

    Download QR code; Print/export ... Credential Guard is a virtualization-based isolation technology for LSASS which prevents attackers from stealing ... As of Windows ...