I have a few Questions to ask about windows 7 and windows 8

Am on windows 7 home premium an di has to use windows live mail client(Witch I don't like cause it's old 2012 released) anways

Question 1. For the people that are still on windows XP Vista And 7 are We gonna get a windows essential 2013 or 2014 With Outlook from windows 8 on to other version of windows(Vista and 7

Question 2.  is Microsoft planning on releasing it for other versions of windows (vista and 7) ?

or are we gonna be stuck with windows Live stuff still we are force or has to Upgrade to windows 8 ?