FFXI is out for xbox, FFXIII also will be coming out, as well as FFIV:the after
Fairly easy, since an xbox is connected to a television, you have to use the tv remote and adjust the brightness of the tv. This will then automatically adjust the brightness of the xbox as well.
No the Xbox live app on windows phones is able to link to an xbox 360 but it also has games that you can buy
Microsoft's Windows Live lets you play cross platform games with Xbox players
Yes, the xbox allows you to sign in to Windows live messager with your xbox live hotmail account.
No because xbox do not have windows
no but it on playstation 2, GameCube, Xbox, Windows
No because XBOX and XBOX 360s are different from Windows 7.
No.
No
Windows
There are Xbox controlers that are made to work on windows as well as the xbox.