To add a new survey, navigate to Modules > Surveys > Work with Surveys > Add.
New surveys can either be created from scratch or by copying an existing survey. When creating a survey by copying an existing survey, the existing survey is copied in its entirety with the exception of survey responses. All survey options – question, page conditions, etc. – are copied to the new survey. After copying the survey, you can then change the name of the survey, and modify its details.