Product keys are required for installation and vary based on whether the software was purchased as a standalone product or part of a suite: Microsol Resources AutoCAD 2018 (Standalone): AutoCAD LT 2018: AutoCAD Architecture 2018: AutoCAD Mechanical 2018: AutoCAD Design Suite Premium 2018: How to Find Your Authorized Key AutoCAD 2018 Serial Numbers & Keys | PDF - Scribd
That being said, here's some general information: Product keys are required for installation and vary
Autodesk offers free trials for many of its products, including AutoCAD. This can be a good option for users who want to try out the software before committing to a purchase. If you're unsure about the legitimacy of your
Always prioritize legal and secure methods when obtaining and using software. If you're unsure about the legitimacy of your software or need assistance, contacting Autodesk's support team can provide guidance and help ensure you're using the software correctly and within the bounds of the law. Product keys are required for installation and vary