The Main Toolbar has four File Management icons:


Create a new Project or Library 


For this action you can also use the Main Menu, File, New option. 



This takes you to the following window allowing you to either Create a New Project or a New Library.

A File Explorer Window will then open where you can create and save the new Project (or Library).



Open an existing project or library


For this action you can also use the Main Menu, File Open option.


This option takes you to the following window allowing you to open an existing Library or Project.



Save projects or libraries 


This option allows you to Save either a Project or a Library.


  Save All (Libraries and Projects)


This option saves all open Libraries and Projects.