After you open the activity creation tabs, you can click several options:
Save and Continue: Saves your work and opens the next creation tab.
Previous: Returns to the previous tab.
Save and Return: Saves the item and returns to the main application page. When you create a new item in the My Course pane (available on the right of the course Course Materials > Add from Library page and all other Course Materials pages, you are prompted to save a copy of the new item to the Course Materials Library, which acts as a repository of all or your resources. In the window, click to navigate to and select the appropriate Course Materials Library folder and click Save and Close.
Cancel: You are prompted to confirm whether you want to save or cancel your work.
Choose any available tab (for example, Preferences) to enter information
for that tab. Information you entered in the current tab is retained until you save.