Qu'est-ce que le sélénium? a test page is loaded, and the WebDriver is closed again in order to check whether the configuration is correct. You may also use this option to connect to third party, cloud-based Selenium services such as BrowserStack. Activate to set a position for the window, Activate to append columns with the size and position of the window, Same as input table, optionally with four additional columns Important note: Because of the way Selenium works, KNIME workflows using the Selenium Nodes behave in case they are available in the system’s path variable or they are present at system-specific standard locations.