Learn.trimble.com is hosted by our US Partner Trimble SketchUp and offers many types of courses to suit all levels of learners. Most courses are free to enroll, however, you'll need to sign in with a Trimble ID or register an account to access these courses. Go to learn.trimble.com
Alternatively, you can access the courses via SketchUp Campus when you sign in to SketchUp by clicking on "Learn" on the Home page.
For beginners, you can start with this SketchUp Fundamentals for Desktop or browse all SketchUp courses using the search bar and filters.
Note: we do include a few links to the Trimble SketchUp Help Center hosted by our US SketchUp partner as additional references. However, please note that any questions relating to your account and billings, you should always refer to our SketchUp Australia website and contact our team.