Open a project by browsing
You can open any existing project by using the file selector dialog. To display the file selector, click on the Open button on the standard toolbar or select the Open project... command from the File menu.
In the file selector dialog, select the project directory and filename (using the browse feature if necessary) then click on the Open button to open the project.
Open a recent project
The four most recently used projects are listed on the File menu for convenience.