How Google Plus

How Google plus

how to activate your google plus account 

after that it looks like below screen 

Q. how can i change  change Gmail id associated with my google play account ?

go to mobile setting - personal - backup and reset - factory data reset - reset phone - switched off and swich on again . put gmail id u want to configure with phone ... enjoy 


Q. where I can see which G mail id is configured with my play store in mobile ?