You can use the File manager to view infromation about models, import from other models, carry out updates, repair and compact the model.
When you click a model in the list of model files the list of pages and matrices are listed, and you can also see if the model is open and if it needs updating.
When a Diagram is Referenced it is indented in the list.
View Model opens the model in the Reviewer.
See also shrinking a model
Import Pictures only will copy any pictures in the model you have selected into the last model you had open (or you can navigate to another)
You can change folders by double clicking the folder list or clicking the folder name button.
The File Manager remembers the last path you selected in the file manager and restores it when started again.