When signed in press the Xbox guide button. Press right 2 times to get to the settings blade. Then select profile. Select Auto Sign-In and enable it. You will then be signed in automatically every time you turn on your Xbox.
my xbox 360 has already bin updated can i make a new profile
No
when u download from xbox live it is digitally signed to your gamertag and console id so doing this would only allow ur friend to use it when signed into xbox live as you.
To add a profile to your xbox 360 u just go to add a profile or make new gamertag its pretty simple
One person may be signed on per controller, but not with the same profile. If you need someone else to be signed on to play xbox live, many games have a "guest" option that allow a controller to be signed on as a live account's guest.
Yes. Add KSHARP142
yes
yes, you can play DLC that was downloaded on a Xbox LIVE profile and play it on a non Xbox LIVE profile
Well, considering such things are used when a person has their Xbox Live profile signed in first of all. And then the other person that wants to be on split-screen, and wants to play with them etc., uses another controller and signs-in as 'guest'.
All downloads which are make on one xbox stays on 1 xbox. However, if you have purchased a item and changed Xbox's, you can re download the item because your gamer profile purchased the item.
yes.
The number next to your profile is the number of years that profile has been on xbox live.