Microsoft Windows
From The CAD Geek
Microsoft Windows is a product line of proprietary graphical operating systems developed by Microsoft. It is organized into families and sub-families tailored to specific sectors of the computing industry, such as Windows for consumer and enterprise desktops, Windows Server for server environments, and Windows IoT for embedded systems. Windows is distributed either as a consumer retail product or licensed to third-party hardware manufacturers who bundle it with their devices. It serves as the primary platform for many Autodesk applications, including AutoCAD, Civil 3D, and Revit.