: AutoCAD 2009 is not officially supported on Windows 10 or newer, which often causes license breaks during OS updates. Autodesk Community, Autodesk Forums, Autodesk Forum Feature Highlight: The Ribbon Interface A major feature introduced in AutoCAD 2009 was the Ribbon interface
The serial number is typically found on the original product packaging, the CD case, or in the confirmation email sent by Autodesk upon purchase. autocad+2009+serial+number+and+activation+code
If purchased online, the serial number is usually in the "Order Details" screen or the "Thank You" email received after purchase. JustAnswer 2. Generating an Activation Code Activation Code : AutoCAD 2009 is not officially supported on