: In the "About" window, click the Manage License button.
: Your serial number and product key will be displayed there. 2. Find Details Within the Software autodesk civil 3d 2020 serial number and product key
: Click View Details on the product tile, then select License Details . : In the "About" window, click the Manage License button
If you have the installation media (USB or download folder) but cannot log in, you can extract the product key from the internal files: Autodesk Product Keys - JTB World : In the "About" window
: Under All Products and Services , find "Civil 3D 2020".