Things You'll Need
Instructions
Purchase an Xbox LIVE Gold membership, and register your gamertag with Bungie.net.
Play a game of Halo and take a snapshot of your favorite part in the "Theater" mode. It will be automatically uploaded to Bungie&'s network.
Log on to Bungie.net with your gamertag, and open the "Recent Snapshots" folder.
Locate the picture you&'d like to save, and click on it to open it.
Choose "Download Picture" from the available buttons, and choose a place on your computer to download it to. Voila, your picture is on your PC.