The browser preferences and behavior can be set to specific defaults when the driver is created, set on the fly using optional parameters, or set as system properties. Preferences can be set for different languages, geolocations, focus, download folders, and so on. This section will cover the basics of how to set default preferences and capabilities in the driver method.
The Selenium HQ documentation on Desired Capabilities is located at https://github.com/SeleniumHQ/selenium/wiki/DesiredCapabilities.
