The Setup tab pane checks whether the latest version of GT is released at the time of GT launching, and if a newer version than the currently used version is released, setting whether or not to download the latest version is done.
Also, it is possible to set the font.
Update GenomeTraveler section
Check box: If checked, the latest version will be checked and downloaded when GT starts up.
Font section
Font pull-down menu: The menu for selecting the type of font is displayed.
Font Style pull-down menu: The menu for selecting font style is displayed.
Font Size pull-down menu: The menu for selecting font size is displayed.
"Apply": Applies the entered parameters.
"Close": Closes the dialog without applying the parameters entered.