I'd recommend starting looking in the Confluence Product Collection. Also, don't hesitate to ask questions, everyone here is very friendly and happy to help!
Atlassian Team members are employees working across the company in a wide variety of roles.
April 2, 2020 edited
@Maureen_Pafumi Welcome, welcome! Beyond the Confluence collection, be sure to check out threads like Friday Fun and "Three Things," where people share what they wish they had known in their first few weeks here.