Comparison of Operating System Kernels - Essay Example

Different kinds of operating systems are available and in completion amongst one another. These come in form of products from Microsoft, Apple, Linux, FreeBSD and many more. Each of them has a large customer bench and has its own characteristics; it is these characteristics that make them unique and most sought after. At the same time these characteristics are totally unique in their way and facilitate the users in many ways. Computer itself is a large entity, and has many components such as memory unit, processing unit, operating system, cache, and many more parts.

It is the operating system that holds the kernel within itself. Kernel is a series of instructions, processes and programs that are joined together, grouped into large entity to perform the tasks. For example a particular process, and a particular program may be designed to execute a certain function, the kernel is a larger entity that is created to enable execution of the entire operating system. While programs are related to the virtual mode, the kernel is also concerned with the physical mode and physical operations as well.

Kernel is that part which provides a bridge between the software and hardware; it acts as an intermediate source between the two and facilitates each of them in making up an entire computer system for purpose of all the operations that we perform on the outside face of it(Pfleeger & Pfleeger, 2012,351). Before creating a kernel, a lot of thought is invested in to it, this thought pertains to the kind of customers it would entertain, the kind of functions it would provide, what capacity it would support, and most importantly the kind of work that would be performed by it.

Based on these considerations, the kernels are designed to provide maximum benefit to the users and enrich the usage of computers along with aim of providing maximum ease. Other factors which distinguish the kernels support and