Microsoft developed the Windows operating system, a family of software products that serve as the foundation for personal computers and other devices. It provides an interface between the hardware of a computer and the software applications that users interact with. Windows is known for its graphical user interface (GUI), which allows users to interact with their devices using icons, windows, and menus rather than relying solely on command-line inputs.

Windows operating systems have undergone several versions, each with features and improvements.

Official Site: Microsoft