Autodesk Fusion 360 is a cloud-based 3D CAD, CAM, and CAE tool that integrates product design, engineering, and manufacturing into a single platform. In mechanical engineering, it allows users to create parametric models, perform simulations, and generate toolpaths for CNC machining. Fusion 360 fosters collaboration among teams, supports rapid prototyping, and offers powerful visualization tools, making it ideal for product development and iterative design processes. Its cloud capabilities enable access from anywhere, enhancing flexibility and teamwork in engineering projects.