How do I set up additional yahoo accounts?

How on earth do i set up new yahoo email accounts?

• I need to set up 3 new email addresses for my aunts, i already have an email address with yahoo and i want to do the same for them but I am getting nowhere !!!

• Answer:

  Easy! You cannot be signed in to two Yahoo accounts at the same time(unless you use separate browsers), so you need to sign out first, then click on "sign up". Alternatively, use a different provider; G Mail is a good one.