Microsoft Windows is an operating system developed by Microsoft that allows users to interact with their computers. It provides a graphical interface, making it easy to navigate through files, applications, and settings. With features like the Start menu and taskbar, users can quickly access their favorite programs and manage their tasks efficiently. Windows supports a wide range of software applications, from productivity tools like Microsoft Office to games and creative software. Regular updates ensure that the system remains secure and up-to-date with the latest features. Overall, Microsoft Windows is designed to be user-friendly, catering to both beginners and experienced users alike.