well, you go to theater and you have to pick a flim , when you what to take a piv. you press "x" and go all the way to the left annd you will see a camra go on that and you take a piv.!!
no.
you must recommend the screenshots to friends or other players
www.bungie.com
Halo: CE and Halo 2 on the Xbox are not shipped with any means of being able to take screenshots. If you'd like to take screenshots on the Xbox versions of these games, look into purchasing a capture card. Halo: CE and Halo 2 on the PC are also devoid of a system for taking screenshots, but your computer itself has exactly what you need. Whenever you wish to take a screenshot, press the "Print Screen" key. Then, open up a program such as Photoshop or Gimp, create a new file, and simply paste.
there are pretty nice pictures including some swiit headshots on this site. http://www.gamesradar.com/xbox360/halo-3/screenshots/g-2005000000000000000350 and here are some for halo 3 recon http://www.gamesradar.com/xbox360/halo-3-recon/screenshots/g-20081009113151703059 and some for halo wars http://www.gamesradar.com/xbox360/halo-wars/screenshots/g-20060927122334140029
Send them cool videos (montages, amazing things, machinima maybe?), screenshots, maps, or anything else that is impressive (having to do with halo 3, of course!).
I believe it's f5.
if you sign your xbox live account to bungie.net you can go to theater on halo 3 and take a screen shot of your previous game then it will automatically save to your bungie account and then you can sign in to your bungie account , view them then do what ever you want with your pics. (example: copy and paste them to your computer).
You can't take screenshots.
Before.
Go to google images
You need XBOX Live to put your screenshots on the computer. When you do get XBOX Live go to Bungie.net and sign in with your email and XBOX Live password