To download content on the Xbox 360, you can follow these steps:
1. Turn on your Xbox 360 console and make sure you are connected to the internet.
2. Go to the Xbox Dashboard by pressing the Xbox Guide button on the controller.
3. Navigate to the "Games & Apps" section and then select "Browse Games" or "Browse Apps" depending on what you want to download.
4. Browse through the available content and select the item you want to download.
5. Choose the option to purchase or download the content (some items may be free to download).
6. Follow the on-screen instructions to complete the purchase or download process.
7. Once the download is complete, you can access the content from your Xbox Dashboard and start using it.
Please note that some content may require a Xbox Live Gold subscription or Microsoft account to download and access.