1. Ensure your Xbox 360 is connected to the internet.
2. On your Xbox 360 dashboard, scroll to the "Apps" tab and select it.
3. Find the "Netflix" app and select it.
4. If you haven't already, you will need to create a Netflix account. You can do this by visiting the Netflix website or selecting "Create your account" on the Xbox 360 Netflix app.
5. Once you have created an account, enter your login credentials on the Xbox 360 Netflix app.
6. After logging in, you can start browsing and watching Netflix content on your Xbox 360.