Select File
, New
from the menu or
from the toolbar to create
a blank network.
If the current network has been modified but not saved a
prompt will ask you if you want to save it before continuing.
Select File
, Open
from the menu or
from the toolbar
to open the load file dialog box.
Select File
, Save
from the menu or
from the toolbar to save the network.
Select File
, Save As
from the menu to open the save file dialog box.