There are a number of active places you might want to got to ask questions about Studio.
The Official Forum is HERE. Although not as active as it once was, you are most likely to get an informed response here. Moderators aren’t employees but have access to Pinnacle Support.
Two user-run Facebook pages in English – Pinnacle Studio Editors and Pinnacle Studio Users.
One Dutch language Facebook page – Pinnacle Studio Fans.
Training links are listed in a separate post.