Yes you can, the Xbox will update so it can play the games, eventually it will just update to the newest dashboard.
Halo originally came out with the first generation Xbox.
Well, if you want to be able to play all Xbox games (including Xbox 360 games), you will need to get any generation of Xbox 360, but if you only care about the original Xbox games, then you can get just the regular Xbox, which is about $40 nowadays. I'm not sure if there are different generations of the original one, though...
no absolutely not!, the 360 games are way too strong (graphic wise) for the 1st xbox
If you are referring to an "older xbox" as the regular xbox, then the answer is no. but if you are referring it as the first models of the xbox 360, then you can play halo 3 or any new xbox 360 games on your Xbox 360.
7th generation
Some are compatible, but some say that they cannot play, so it will be best to check the games first.
why would their be x-box 360 is the next generation
probably. have you ever tried? if it doesn't, buy another XBOX. they're cheap, you know?
Yes, Xbox One players can play with Xbox One S players. Both consoles are part of the same generation and use the same online infrastructure, allowing players to connect and play together in multiplayer games. Additionally, many games support cross-play with other platforms, enhancing the multiplayer experience further.
Yes
The first game was released before the Xbox 360 was, but you can play it on Xbox 360, just like a PS3 can play PS2 games
A Xbox360 is a console, the second after the first Xbox. You play Xbox360 games on it and I think you can download or buy a thing so you can play your Xbox games on it to.