I have created 2 forms for paid and organic search, and now they are on my landing page. Where can I find a list of those that have completed the form, and submitted details to download the content?
You will need some training Start here: What's the Best Way to Learn Marketo? Here Are Resources and a Curriculum for Marketo Self-Learning
What you want to do is named a smart list. You will need to create one smart list with the filter "filled out form".