A slide a building block of a poll. A poll must contain at least one slide before it can be made visible, but a poll can have as many slides as you want. A slide can be of several different types.
Currently there are 8 different types of slides. More may be added in the future. Your current options are:
You can learn more about each one in the section below.
Yes. To reorder the slides go to the parent poll's page and you will see all your slides listed under the poll preview section, you can drag and drop these slides to change the order.