We have designed the Solar Fire program to be flexible and easy to use. There are often several different ways of achieving the same objective, and it is up to each individual user to decide the manner in which they prefer to proceed.
Most operations, such as casting a new chart, will be very easy to learn for those who are experienced astrologers, and the intuitive manner of operation of the program should enable inexperienced astrologers to proceed almost as quickly.
To facilitate data entry and selection, most have default values, so that it is not necessary to enter new data every time a dialog is used. Generally, whenever a dialog box is called up, it will initially contain all the values that were entered into that box the last time it was used. For example, when a new chart is cast, the chart's name, date, time, location, house type etc. are all retained. The next time that a new chart is cast, it will only be necessary to update the items that need to be changed. This makes it very quick and easy to generate the same chart with a different house system, or with a slightly different birth time, for example.