You can add images, gifs, url link, videos and also music to your questionnaire.
How To add images or gifs :
You can add images to questions, responses, introduction or thank you pages and even to reports.
Follow the same instructions for the other parts of your survey.
How to add an URL link :
How to add videos and music :
You can insert your videos and music in your question, introduction or thank you page using these instructions :