On the Dashboard, navigate to Settings→Surveys
Click Add New
Enter Survey name
Add a completion message and a flagged message
Enter any users or roles to be notified when a survey is completed or flagged
Enter which roles should be asked the survey
Select when to require a new survey
Select when the Survey should be displayed:
Click Add Section, to begin building the survey
Enter the Section title and any questions
Select a Question Type and configure response options as needed:
Add sections as needed
Click Save when done