go int system settings and select updates catogory
No games will update your Xbox 360. When you insert a game and it asks you to update, this is a game update.
update games yes they do
Games releised after the update's reliese should carry the update. You can also get the update through Xbox Live.
Yes, You need to download the xbox emulator for the 360 on the offical XBOX website(www.xbox.com) or update if you have LIVE. Check the xbox website for all combatable games
yes
all can but most you need to manually update your Xbox the halo games and be played on Xbox 360
You don't have to update your Xbox to play Halo Reach. Some games like Forza Motorsport 4 and Homefront will make you update your Xbox.
you download an update from xbox live but some games still might not play...
Some can, but might need an update from Xbox live... the Halo games will run with no problems..
The Xbox 360 can only play certain Xbox titles. A precise list of which Xbox games are compatible with the Xbox 360 is available on the Xbox website.
I'm sorry but you can't. The Ps3 can play ps2 games though :)
Yes, the update will be part of the Windows 10 update in November 2015 and will work with all existing Xbox One consoles.