The Options dialog allows you to configure ZAP. It include the following screens:
Reset to Factory Defaults
The 'Reset to Factory Defaults' button resets all of the options to the values that were set when you first ran ZAP. This includes reeseting the host and port that ZAP is listening on and the API key. The one configuration item that will not change is the ZAP Root CA Certificate. If you want to change this then you can do that via the Dynamic SSL Certificate screen.
|Top level Tools menu||'Options ...' menu item|
|UI Overview||for an overview of the user interface|
|Dialogs||for details of the dialogs or popups|