The print dialog is explained on a separate page.
Note that the export alternative .pdf requires that the deals have been printed.
Factory Default is that all deals are analysed automatically in the background. You can initiate the analysis from here (or use alt+M) if you have disabled the automatic start in the Settings dialog, or amended a deal via Edit.
Makable single (alt+shift+M)
Calculates the makable contracts on the current deal. Makable all does the same on all deals in the file.