Windows is a widely used operating system platform developed by Microsoft. It provides a user-friendly interface, extensive software compatibility, and broad hardware support. Windows offers a range of editions, including Windows 10, Windows Server, and Windows Embedded, catering to different computing environments such as personal computers, servers, and embedded systems.


macOS is the operating system platform developed by Apple for its Macintosh computers. Known for its sleek design and seamless integration with Apple hardware, macOS offers a user-friendly interface, advanced productivity tools, and a robust ecosystem of applications. It provides a secure and stable computing environment and supports features like Siri voice assistant, iCloud for seamless synchronization, and integration with iOS devices.


Linux is an open-source operating system platform built on the Linux kernel. It offers a high degree of customization, flexibility, and stability. Linux is widely used in various environments, ranging from servers, embedded systems, and desktop computers. It comes in various distributions (such as Ubuntu, Fedora, and CentOS) that cater to different user preferences and needs. Linux is known for its security, reliability, and extensive support for programming languages and software development tools.


Android is an open-source operating system platform developed by Google primarily for mobile devices. It powers a vast majority of smartphones and tablets globally. Android offers a rich ecosystem of applications through Google Play Store, extensive customization options for device manufacturers, and seamless integration with Google services. It provides features such as multitasking, notifications, voice commands, and compatibility with a wide range of hardware configurations.


iOS is the proprietary operating system platform developed by Apple for its mobile devices, including iPhones, iPads, and iPod Touch. iOS provides a secure and streamlined user experience, optimized for touch-based interaction. It offers a curated App Store with a wide selection of applications, seamless integration with other Apple devices through features like AirDrop and Continuity, and strong privacy and security features.