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What is an operating system|| เค‘เคชเคฐेเคŸिंเค— เคธिเคธ्เคŸเคฎ เค•्เคฏा เคนै ?

 An operating system, commonly abbreviated as OS, is a system software that serves as the fundamental interface between computer hardware and software applications. It is an essential component of a computer system that manages all hardware and software resources and ensures that they work together efficiently. The main purpose of an operating system is to provide an environment in which software applications can run, and it acts as an intermediary between software and hardware. When a computer starts up, the operating system is loaded into the computer's memory, and it begins to manage all the computer's resources. It is responsible for managing the central processing unit (CPU), memory, input/output (I/O) devices, and storage devices. There are several types of operating systems, including: Windows: A proprietary operating system developed by Microsoft Corporation. macOS: A proprietary operating system developed by Apple Inc. Linux: An open-source operating system based on Un...
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What is Internet? || How work internet || เค‡ंเคŸเคฐเคจेเคŸ เค•्เคฏा เคนै ? || เค‡ंเคŸเคฐเคจेเคŸ เค•ैเคธे เค•ाเคฎ เค•เคฐเคคा เคนै ||

 What is internet? | เค‡ंเคŸเคฐเคจेเคŸ เค•्เคฏा เคนै ? The internet is a vast network of interconnected devices and computers that enable the exchange of information and data between users worldwide. It is a technology that has revolutionized the way we communicate, learn, work, and entertain ourselves. At its core, the internet is a system of networks that uses standardized communication protocols to connect computers and devices across the world. These networks are managed by internet service providers (ISPs) who provide internet access to users through wired or wireless connections. The internet has its roots in the 1960s when the United States Department of Defense developed a network called ARPANET to link its research institutions. ARPANET was the first packet-switching network, which means that data was broken down into smaller packets and sent across the network to its destination. Over the years, the internet has evolved and grown exponentially, connecting millions of computers and device...
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