Who told you that by the way if you cant understand that the answer is no
This question does not make sense. When creating a Xbox live account, you will need a email and password, the password will be saved onto your xbox so there is no need to input it every time you log on to Xbox.
it depends those that do play you need to download from xbox live some dont even play at all to find out you need to check on xbox live
No, you would need xbox live if you wanted to interact with others while you play xbox games.
Yes but you need a certain software to play them.
YES
Nope
if it is a Normal Xbox game and you want to play it on the xbox you may need to manually update your xbox
Yes and no, you can video chat with other people that have kinect, and play in connect games but you cannot use it as a webcam in games such as Uno, those require you to have an old xbox cam
In order to play games for the original Xbox on the Xbox 360 you will need to have the hard drive. This is because the update is downloaded onto it.
If your asking 'How much hard drive space do you need to play XBOX 360 kinect?' then you will need 150MB or so on your xbox console! Have Fun!
If you mean, can you play a copied Xbox game on your Xbox 360. The answer is yes, but you will need to mod (chip) your xbox.
Yes you do. Every Xbox 360 console created will be compatible with the Kinect, but you cannot play Kinect without one.