Set the Tomcat Web Server as the project's
target server. For versions of
the IDE that are bundled only with the Tomcat Web Server, the Tomcat Web Server is the target server by default.
To start the Tomcat Web Server manually, right-click the
server instance in the Services window and choose Start or Start in Debug Mode. Start the server manually when
you, for example, use a debug target in a free-form project.