Here are tasks that are usually not limited to a particular tab. You may not be allowed to some of them, depending on your role.
Change Bloom collection name
Change font
Change or Set languages
Change User Interface (UI) language
Choose settings protections
Copy a collection to another computer
Create a Bloom collection
Delete a book
Delete a book from BloomLibrary.org
Delete or rename a collection
Duplicate (copy) a book
Enter project information
Enter your Subscription Code
Export to Spreadsheet
Formatting Text overview
Apply direct formatting
Choose a text color for a style
Choose or create a style
Configure a style
Get a book from BloomLibrary.org
Get a Reader Template Bloom Pack from others
Get a shell books (basic Bloom Pack) from others
Get templates from others
Import Content from Spreadsheet
Make a Bloom Pack (basic)
Make Reader Template Bloom Pack
Open a collection
Rename a book thumbnail
Resize panes
Right to left languages
See book history
Select a Front/Back Matter Pack
Set line spacing for scripts with tall characters
Team Collections overview
Create a Team Collection
Add someone to a Team Collection
Join a Team Collection
Using the Book Making tab
Zoom in/out on page
Dialog boxes overview
Tasks overview