The Options button opens a dialog box that will enable you to set a number of options to regulate the software working mode and appearance.

The option dialog box contains 7 tabs that group program settings in a logical fashion. They are:

The option dialog box features a Default button that will enable you to re-set to the default value all settings shown in the selected tab.
Use this button to restore options to the factory default whenever the settings you have applied made your working environment difficult to use.

Note that the settings targeting the software appearance have no effect on printing. Tabs that group settings of this kind will display a text in the lower side stating: These settings have no effect on printing.