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  1. Kernel (operating system) - Wikipedia

    On most systems, the kernel is one of the first programs loaded on startup (after the bootloader). It handles the rest of startup as well as memory, peripherals, and input/output (I/O) requests …

  2. Kernel in Operating System - GeeksforGeeks

    Jan 24, 2025 · A kernel is the core part of an operating system. It acts as a bridge between software applications and the hardware of a computer. The kernel manages system resources, …

  3. What is a Kernel? | Definition from TechTarget

    Aug 1, 2024 · What is a kernel? A kernel is the essential foundation of a computer's operating system (OS). It's the core that provides basic services for all other parts of the OS.

  4. What is the Linux kernel? - Red Hat

    Feb 27, 2019 · The Linux kernel is the main component of a Linux operating system (OS) and is the core interface between a computer’s hardware and its processes.

  5. What is a Kernel? Definition, Types, & Working - The Knowledge …

    Jun 28, 2025 · In the world of computing, the kernel is often referred to as the "core" of an operating system (OS). It acts as a bridge, enabling communication between the hardware …

  6. What is a Kernel: Types and Functions - Codecademy

    Oct 5, 2023 · A kernel is the central or essential part of a computer’s operating system. It’s the main layer between the software running on your computer and its hardware.

  7. What Is the Linux Kernel, and Why Does It Matter? - How-To Geek

    The kernel is the central controller of an operating system. It sits between the hardware and all other software, managing resources and many other critical tasks.

  8. What Is a Kernel? Kernel Uses and Types Explained - phoenixNAP

    Mar 28, 2024 · A kernel is the core component of an operating system, acting as the bridge between the system's hardware and software. The kernel manages system resources and …

  9. Comparison of operating system kernels - Wikipedia

    A kernel is a component of a computer operating system. [1] It serves as an intermediary connecting software to hardware, enabling them to work together seamlessly. [2] A …

  10. Kernel DMA Protection | Microsoft Learn

    Jul 10, 2024 · Kernel Direct Memory Access (DMA) Protection is a Windows security feature that protects against external peripherals from gaining unauthorized access to memory. PCIe hot …