To simplify switching between multiple Windows Live IDs you can now link them together, with the Linked Windows Live ID service. Instead of logging out and logging back in, once the accounts are linked, a simple click from the menu on the top right of most Windows Live pages will now do the trick. To link your accounts up, head over to the Linked Windows Live IDs section of the Windows Live Account page. Once they’re all added, you must sign out and then sign back in.
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