About
To view general information about the Design Master HVAC software, go to
Ribbon: 
→About
Pulldown Menu:
A dialog box will appear that includes the version of software you are running and your current license status.
To view general information about the Design Master HVAC software, go to
Ribbon: →About
Pulldown Menu:
A dialog box will appear that includes the version of software you are running and your current license status.