Microsoft 3D Viewer is a built-in app that comes pre-installed on Windows 10 computers. This powerful tool allows users to view, create, and modify 3D models and designs. If you're wondering why Microsoft 3D Viewer is on your computer, it's because Windows 10 comes with a suite of built-in apps designed to enhance your computing experience. Microsoft 3D Viewer, in particular, is a valuable resource for anyone interested in 3D modeling and design. Whether you're a student, hobbyist, or professional, Microsoft 3D Viewer can help you bring your creative ideas to life in three dimensions. With this app, you can open and view 3D models in various file formats, including OBJ, STL, and 3MF. You can also manipulate and personalize your models by resizing, rotating, and positioning them with ease. Additionally, Microsoft 3D Viewer supports mixed reality viewing, allowing you to project your 3D models into the real world using compatible AR/VR devices. This feature is especially useful for architects, engineers, and product designers who want to visualize and present their designs in a more immersive manner. Furthermore, Microsoft 3D Viewer enables users to annotate and take measurements within their 3D models, making it a handy tool for precision work and collaborative projects. Whether you want to explore existing 3D creations or craft your own from scratch, this app provides a user-friendly platform for unleashing your creativity. Beyond personal use, Microsoft 3D Viewer is also a valuable asset in educational and professional settings. Students can use it to visualize complex concepts and bring their learning materials to life, while professionals can leverage it for prototyping, visualizing product designs, and creating engaging presentations. In conclusion, Microsoft 3D Viewer is on your computer to empower you with the tools for 3D modeling and design. Whether you stumbled upon it accidentally or purposefully sought it out, this app offers a myriad of possibilities for unleashing your creativity and bringing your ideas into the third dimension.