Using an OS saves the user time and effort by eliminating the need for a significant amount of programming. ![]() ![]() Overall, an operating system is still the most effective solution for multi tasking. This works well for simple systems with plain hardware and a small number of tasks or when a microcontroller (MCU) or any other chip does not support an operating system. In these cases, all the operations should be preset by a developer, and the task execution is ensured by the developed algorithms. However, there are cases where you may not need an operating system. Also, an OS mediates between the user and the machine providing a user interface and services for all applications. This is a piece of software that ensures the operation of the hardware and is responsible for the interaction between the hardware and the applications that run on the computer.Īn operating system fulfills a number of significant functions including the management of the CPU, memory, and peripheral devices of the computer. Generally, an operating system, or OS, is the life support system of a computer. ![]()
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