To take Copilot 3D for a spin, browse to the Copilot 3D website and sign in with your Microsoft account. To get some inspiration, you can view the existing 3D models generated by other people.

You can view & edit OBJ files using Paint 3D, 3D Builder, Blender, Autodesk Meshmixer, Blender, MeshLab, Clara.io, FreeCAD on Windows 11/10 PC.