The Main Screen

This has 4 sections: 

The Tree

This is shown on the left hand side. More information. 

The tree

The Main Menus

These are across the top. More information

The main menus

The Main Tabs

These fill most of the right hand side. There are editors for each section and charts. More information

The main tabs

The Writing Targets

These are shown on the bottom right.  More information

Writing targets
The Main Screen

Hide and show the tree using the '<' and '>' near its top right hand corner