How do I email forms?

You should find the steps to send a form via email on this guide: http://www.jotform.com/help/303-How-to-Send-a-form-via-email. 

Here is a guide with the steps to set up an email notification in your form, it is send each time your form is submitted: http://www.jotform.com/help/25-Setting-Up-Email-Notifications. 

Hope this will help you.