To watch Amazon Prime instant videos, you must be a member of Amazon Prime.  Amazon Prime is a membership program that gives you unlimited fast shipping on all eligible purchases for an annual membership fee of $79. Amazon Prime members also get unlimited, commercial-free, and instant streaming of thousands of movies and TV shows.

If you are not an Amazon Prime member, you can try an Amazon Prime membership by starting a free trial (restrictions apply) by following these steps:

1. From a Web browser, go to http://www.amazon.com/primevideos.
2. Click the “start your one month free trial” button on the right hand side of the page.
3. Sign in with your Amazon.com account. If you do not have an account you will be asked to create one.
4. Follow the on-screen instructions.

If you are already an Amazon Prime member, you automatically get unlimited streaming access to thousands of movies and TV shows with your membership.

Note: Prime instant videos are not included with the free shipping benefits provided by Amazon Mom, Amazon Student, or if you are a guest of an Amazon Prime member.