OPERATING SYSTEM
Jothir Adithya R
"Information Technology Student | SQL | Tech For Everyone | python | PHP | IT | Algorithm | Design Thinking | SQlite | Digital Marketing | Angular basics |Seeking Opportunities to Explore the IT Landscape"
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An operating system (OS) is the fundamental software that manages a computer's hardware and software resources. It acts as an intermediary between the user and the computer hardware, ensuring efficient operation and providing a user-friendly interface. Key functions of an OS include process management, memory management, file system management, and handling input/output operations.
Process management involves scheduling and executing multiple tasks, ensuring each receives adequate CPU time. Memory management controls the allocation and deallocation of memory space to processes, optimizing performance and preventing conflicts. The file system organizes and manages data storage, enabling easy access and retrieval of files. Input/output management oversees the communication between hardware devices like keyboards, printers, and storage drives, and the system’s applications.
Modern operating systems, such as Windows, macOS, and Linux, also offer advanced features like multitasking, networking capabilities, security measures, and user interfaces that make them accessible to users of varying skill levels. The OS is crucial in ensuring that all software and hardware components function together harmoniously, making it an essential part of any computing device.