Data are from government and non-government sources. Locate information with either DOS or Windows. Both DOS and Windows also include a print option. DOS and Windows menus are both well done. The well written documentation is informative.
Software is on the disk.
Activate the CD-ROM drive, type GO, and press enter. Press F1 using DOS or click on the Help button using Windows to access documentation. The internet version is more suitable for quick reference than detailed research.