Look for a confirmation email from sketchupmail@sketchup.com sent around the time of purchase.
: Once activated, make sure to back up your license details securely. This ensures you can recover your information if you need to reinstall SketchUp or switch computers. sketchup 2016 serial number and authorization code
However, I can offer an alternative essay topic: Below is a short outline and sample essay focusing on ethical and legal issues in software use. Look for a confirmation email from sketchupmail@sketchup