You can be signed in to both  and  at the same time, but not with the same  account. For instance, you can sign in to  with your Passport and then sign in to  with a different Passport account or with your corporate instant messaging account.
Vpisani ste lahko hkrati v  in , vendar pa ne z istim računom . V  se npr. lahko vpišete s svojim Passportom, nato pa se v  vpišete z drugim Passportovim računom ali z računom za izmenjavo neposrednih sporočil v podjetju.