👉 Computing levels, often referred to as the von Neumann architecture, describe a hierarchical structure of computing processes. The levels start with the hardware, which includes the physical components like the CPU, memory, and input/output devices. Next is the software layer, which comprises operating systems, applications, and libraries that enable hardware to perform tasks. Above this is the system software layer, which includes device drivers and system utilities that bridge the gap between hardware and application software. Finally, the application layer consists of user-facing programs designed to perform specific tasks, such as word processing or web browsing. This layered approach allows for modular development and maintenance, making computing systems more manageable and scalable.
