What is Kernels?
The most basic part of the operating system that manages the communication between the computer's hardware and software.
Overview
Kernel is the heart of an operating system. It is the first piece loaded into memory when the computer is turned on and controls which software can access the processor, memory and other hardware and when. When a user opens an application, that application talks to the hardware through the kernel, not directly.
How it works
It translates the operations requested by the software into commands that the hardware can understand and transmits the results from the hardware back to the software.
Where it is used
It is located at the center of all operating systems such as Windows, Linux and macOS.
Commonly confused with
Not to be confused with the operating system as a whole; The kernel is just the most basic management layer.
Frequently asked questions
What happens if the kernel crashes?
The entire system stops and the computer shuts down, often giving errors such as a 'blue screen'.
Is the kernel of each operating system different?
Yes, for example, the Linux kernel and the Windows kernel have different architectures.
Related terms
Related tools
This explanation was written in plain language for TreScout and machine-translated from the Turkish original · the Turkish version prevails. If something looks wrong or missing, write to hello@trescout.com. Read in Turkish →